Q: What is the sum of all factors of the number 278,342,866 excluding 278,342,866?
A: 139,171,436
The factors of the number 278,342,866 are: 1, 2, 139171433, 278342866.
If you add them up, you will get the total of 278,343,005. Now subtract 278,342,866 to get 139,171,436