Q: What is the sum of all factors of the number 3,328 excluding 3,328?
A: 3,826
The factors of the number 3,328 are: 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328.
If you add them up, you will get the total of 3,331. Now subtract 3,328 to get 3,826