Q: What is the sum of all factors of the number 8,502 excluding 8,502?
A: 9,978
The factors of the number 8,502 are: 1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502.
If you add them up, you will get the total of 8,511. Now subtract 8,502 to get 9,978