Q: What is the sum of all factors of the number 28,145,917 excluding 28,145,917?
A: 17,859
The factors of the number 28,145,917 are: 1, 1747, 16111, 28145917.
If you add them up, you will get the total of 28,145,934. Now subtract 28,145,917 to get 17,859