Q: What is the sum of all factors of the number 87,708,640 excluding 87,708,640?
A: 123,433,088
The factors of the number 87,708,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 10343, 20686, 41372, 51715, 82744, 103430, 165488, 206860, 330976, 413720, 548179, 827440, 1096358, 1654880, 2192716, 2740895, 4385432, 5481790, 8770864, 10963580, 17541728, 21927160, 43854320, 87708640.
If you add them up, you will get the total of 87,708,763. Now subtract 87,708,640 to get 123,433,088