Q: What is the sum of all factors of the number 43,421,639 excluding 43,421,639?
A: 549,721
The factors of the number 43,421,639 are: 1, 79, 549641, 43421639.
If you add them up, you will get the total of 43,422,188. Now subtract 43,421,639 to get 549,721