Q: What is the sum of all factors of the number 389,893 excluding 389,893?
A: 74,087
The factors of the number 389,893 are: 1, 7, 49, 73, 109, 511, 763, 3577, 5341, 7957, 55699, 389893.
If you add them up, you will get the total of 389,967. Now subtract 389,893 to get 74,087