Q: What is the sum of all factors of the number 31,959 excluding 31,959?
A: 15,777
The factors of the number 31,959 are: 1, 3, 9, 53, 67, 159, 201, 477, 603, 3551, 10653, 31959.
If you add them up, you will get the total of 31,974. Now subtract 31,959 to get 15,777