Q: What is the sum of all factors of the number 88,821 excluding 88,821?
A: 42,219
The factors of the number 88,821 are: 1, 3, 9, 71, 139, 213, 417, 639, 1251, 9869, 29607, 88821.
If you add them up, you will get the total of 88,863. Now subtract 88,821 to get 42,219