Q: What is the sum of all factors of the number 643,153 excluding 643,153?
A: 98,287
The factors of the number 643,153 are: 1, 7, 139, 661, 973, 4627, 91879, 643153.
If you add them up, you will get the total of 643,251. Now subtract 643,153 to get 98,287