Q: What is the sum of all factors of the number 421,032,432 excluding 421,032,432?

A: 675,214,864

Why is 675,214,864 the sum of all factors of 421,032,432, excluding 421,032,432?

The factors of the number 421,032,432 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 69067, 138134, 207201, 276268, 414402, 552536, 828804, 1105072, 1657608, 3315216, 8771509, 17543018, 26314527, 35086036, 52629054, 70172072, 105258108, 140344144, 210516216, 421032432.

If you add them up, you will get the total of 421,033,107. Now subtract 421,032,432 to get 675,214,864