Q: What is the sum of all factors of the number 389,472 excluding 389,472?
A: 633,144
The factors of the number 389,472 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4057, 8114, 12171, 16228, 24342, 32456, 48684, 64912, 97368, 129824, 194736, 389472.
If you add them up, you will get the total of 390,105. Now subtract 389,472 to get 633,144