Q: What is the sum of all factors of the number 78,528,278 excluding 78,528,278?
A: 39,264,142
The factors of the number 78,528,278 are: 1, 2, 39264139, 78528278.
If you add them up, you will get the total of 78,528,317. Now subtract 78,528,278 to get 39,264,142