Q: What is the sum of all factors of the number 504,648 excluding 504,648?

A: 902,472

Why is 902,472 the sum of all factors of 504,648, excluding 504,648?

The factors of the number 504,648 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 163, 172, 258, 326, 344, 387, 489, 516, 652, 774, 978, 1032, 1304, 1467, 1548, 1956, 2934, 3096, 3912, 5868, 7009, 11736, 14018, 21027, 28036, 42054, 56072, 63081, 84108, 126162, 168216, 252324, 504648.

If you add them up, you will get the total of 505,550. Now subtract 504,648 to get 902,472