Q: What is the sum of all factors of the number 129,517,642 excluding 129,517,642?
A: 75,466,358
The factors of the number 129,517,642 are: 1, 2, 19, 38, 449, 898, 7591, 8531, 15182, 17062, 144229, 288458, 3408359, 6816718, 64758821, 129517642.
If you add them up, you will get the total of 129,517,717. Now subtract 129,517,642 to get 75,466,358