Q: What is the sum of all factors of the number 450,156 excluding 450,156?

A: 807,828

Why is 807,828 the sum of all factors of 450,156, excluding 450,156?

The factors of the number 450,156 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 233, 276, 322, 466, 483, 644, 699, 932, 966, 1398, 1631, 1932, 2796, 3262, 4893, 5359, 6524, 9786, 10718, 16077, 19572, 21436, 32154, 37513, 64308, 75026, 112539, 150052, 225078, 450156.

If you add them up, you will get the total of 450,963. Now subtract 450,156 to get 807,828