Q: What is the sum of all factors of the number 143,902 excluding 143,902?
A: 100,322
The factors of the number 143,902 are: 1, 2, 11, 22, 31, 62, 211, 341, 422, 682, 2321, 4642, 6541, 13082, 71951, 143902.
If you add them up, you will get the total of 144,002. Now subtract 143,902 to get 100,322