Q: What is the sum of all factors of the number 678,572 excluding 678,572?
A: 585,040
The factors of the number 678,572 are: 1, 2, 4, 17, 34, 68, 289, 578, 587, 1156, 1174, 2348, 9979, 19958, 39916, 169643, 339286, 678572.
If you add them up, you will get the total of 679,157. Now subtract 678,572 to get 585,040