Q: What is the sum of all factors of the number 38,643 excluding 38,643?
A: 17,613
The factors of the number 38,643 are: 1, 3, 11, 33, 1171, 3513, 12881, 38643.
If you add them up, you will get the total of 38,660. Now subtract 38,643 to get 17,613