Q: What is the sum of all factors of the number 7,100 excluding 7,100?
A: 8,524
The factors of the number 7,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100.
If you add them up, you will get the total of 7,108. Now subtract 7,100 to get 8,524