Q: What is the sum of all factors of the number 2,128,640 excluding 2,128,640?
A: 2,973,184
The factors of the number 2,128,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1663, 3326, 6652, 8315, 13304, 16630, 26608, 33260, 53216, 66520, 106432, 133040, 212864, 266080, 425728, 532160, 1064320, 2128640.
If you add them up, you will get the total of 2,128,642. Now subtract 2,128,640 to get 2,973,184