Q: What is the sum of all factors of the number 17,457,328 excluding 17,457,328?

A: 21,999,472

Why is 21,999,472 the sum of all factors of 17,457,328, excluding 17,457,328?

The factors of the number 17,457,328 are: 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 3181, 5488, 6362, 12724, 22267, 25448, 44534, 50896, 89068, 155869, 178136, 311738, 356272, 623476, 1091083, 1246952, 2182166, 2493904, 4364332, 8728664, 17457328.

If you add them up, you will get the total of 17,457,349. Now subtract 17,457,328 to get 21,999,472