Q: What is the sum of all factors of the number 66,240,208 excluding 66,240,208?

A: 64,767,032

Why is 64,767,032 the sum of all factors of 66,240,208, excluding 66,240,208?

The factors of the number 66,240,208 are: 1, 2, 4, 8, 16, 89, 178, 181, 257, 356, 362, 514, 712, 724, 1028, 1424, 1448, 2056, 2896, 4112, 16109, 22873, 32218, 45746, 46517, 64436, 91492, 93034, 128872, 182984, 186068, 257744, 365968, 372136, 744272, 4140013, 8280026, 16560052, 33120104, 66240208.

If you add them up, you will get the total of 66,240,272. Now subtract 66,240,208 to get 64,767,032