Q: What is the sum of all factors of the number 1,639,672 excluding 1,639,672?
A: 1,510,328
The factors of the number 1,639,672 are: 1, 2, 4, 8, 41, 82, 164, 328, 4999, 9998, 19996, 39992, 204959, 409918, 819836, 1639672.
If you add them up, you will get the total of 1,639,673. Now subtract 1,639,672 to get 1,510,328