Q: What is the sum of all factors of the number 115,989 excluding 115,989?
A: 49,419
The factors of the number 115,989 are: 1, 3, 23, 41, 69, 123, 943, 1681, 2829, 5043, 38663, 115989.
If you add them up, you will get the total of 116,038. Now subtract 115,989 to get 49,419