Q: What is the sum of all factors of the number 1,512 excluding 1,512?
A: 3,288
The factors of the number 1,512 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512.
If you add them up, you will get the total of 1,515. Now subtract 1,512 to get 3,288