Divisor

[ChiaSuen]

Description of Change

Implemented calculation of divisors of a natural number

Checklist

• [x ] Added description of change
• [x ] Added file name matches File name guidelines
• [x] Added tests and example, test must pass
• [ ] Added documentation so that the program is self-explanatory and educational - Doxygen guidelines
• [x] Relevant documentation/comments is changed or added
• [x ] PR title follows semantic commit guidelines
• [x] Search previous suggestions before making a new one, as yours may be a duplicate.
• [x ] I acknowledge that all my contributions will be made under the project's license.

Notes: Algorithm to calculate the divisors of a natural number and return it as a vector array