Q: What is the sum of all factors of the number 771,423,516 excluding 771,423,516?
A: 1,178,563,796
The factors of the number 771,423,516 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 21428431, 42856862, 64285293, 85713724, 128570586, 192855879, 257141172, 385711758, 771423516.
If you add them up, you will get the total of 771,423,517. Now subtract 771,423,516 to get 1,178,563,796