Q: What is the sum of all factors of the number 421,140,224 excluding 421,140,224?

A: 422,610,712

Why is 422,610,712 the sum of all factors of 421,140,224, excluding 421,140,224?

The factors of the number 421,140,224 are: 1, 2, 4, 8, 16, 32, 64, 128, 256, 283, 566, 1132, 2264, 4528, 5813, 9056, 11626, 18112, 23252, 36224, 46504, 72448, 93008, 186016, 372032, 744064, 1488128, 1645079, 3290158, 6580316, 13160632, 26321264, 52642528, 105285056, 210570112, 421140224.

If you add them up, you will get the total of 421,140,646. Now subtract 421,140,224 to get 422,610,712