Q: What is the sum of all factors of the number 647,992 excluding 647,992?
A: 579,968
The factors of the number 647,992 are: 1, 2, 4, 8, 107, 214, 428, 757, 856, 1514, 3028, 6056, 80999, 161998, 323996, 647992.
If you add them up, you will get the total of 648,571. Now subtract 647,992 to get 579,968