Q: What is the sum of all factors of the number 307,928 excluding 307,928?
A: 279,832
The factors of the number 307,928 are: 1, 2, 4, 8, 61, 122, 244, 488, 631, 1262, 2524, 5048, 38491, 76982, 153964, 307928.
If you add them up, you will get the total of 308,207. Now subtract 307,928 to get 279,832