Q: What is the sum of all factors of the number 7,850 excluding 7,850?
A: 6,844
The factors of the number 7,850 are: 1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 7850.
If you add them up, you will get the total of 7,856. Now subtract 7,850 to get 6,844