Q: What is the sum of all factors of the number 77,709,138 excluding 77,709,138?
A: 89,664,558
The factors of the number 77,709,138 are: 1, 2, 3, 6, 13, 26, 39, 78, 996271, 1992542, 2988813, 5977626, 12951523, 25903046, 38854569, 77709138.
If you add them up, you will get the total of 77,709,227. Now subtract 77,709,138 to get 89,664,558