Q: What is the sum of all factors of the number 64,990 excluding 64,990?
A: 54,962
The factors of the number 64,990 are: 1, 2, 5, 10, 67, 97, 134, 194, 335, 485, 670, 970, 6499, 12998, 32495, 64990.
If you add them up, you will get the total of 65,044. Now subtract 64,990 to get 54,962