Added Aliquot Sum Implementation

[SpiderMath]

Describe your change:

• Add an algorithm?
• Fix a bug or typo in an existing algorithm?
• Documentation change?

Checklist:

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized.
• I know that pull requests will not be merged if they fail the automated tests.
• This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
• All new JavaScript files are placed inside an existing directory.
• All filenames should use the UpperCamelCase (PascalCase) style. There should be no spaces in filenames.
  Example:UserProfile.js is allowed but userprofile.js,Userprofile.js,user-Profile.js,userProfile.js are not
• All new algorithms have a URL in its comments that points to Wikipedia or other similar explanation.
• If this pull request resolves one or more open issues then the commit message contains Fixes: #{$ISSUE_NO}.

Solution for this problem

[raklaptudirm]

Please fix the tests they are failing.

[SpiderMath]

Oops, sorry I need to learn how to use Jest
Fixed the problem (I think) 😅

Also, I want to make a PR about fixing all the fix namings of the file names (Pascal Style Naming convention is the rule according to guidelines). Do I make them all at once in one huge PR? Or do I make PRs for every file name changed? (I'm kinda new to contributing to others repositories)