Q: What is the sum of all factors of the number 158,321 excluding 158,321?
A: 13,039
The factors of the number 158,321 are: 1, 17, 67, 139, 1139, 2363, 9313, 158321.
If you add them up, you will get the total of 158,334. Now subtract 158,321 to get 13,039