Q: What is the sum of all factors of the number 82,990 excluding 82,990?
A: 70,658
The factors of the number 82,990 are: 1, 2, 5, 10, 43, 86, 193, 215, 386, 430, 965, 1930, 8299, 16598, 41495, 82990.
If you add them up, you will get the total of 83,060. Now subtract 82,990 to get 70,658