Q: What is the sum of all factors of the number 288 excluding 288?
A: 531
The factors of the number 288 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288.
If you add them up, you will get the total of 819. Now subtract 288 to get 531