Q: What is the sum of all factors of the number 219,672 excluding 219,672?

A: 402,768

Why is 402,768 the sum of all factors of 219,672, excluding 219,672?

The factors of the number 219,672 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 113, 162, 216, 226, 243, 324, 339, 452, 486, 648, 678, 904, 972, 1017, 1356, 1944, 2034, 2712, 3051, 4068, 6102, 8136, 9153, 12204, 18306, 24408, 27459, 36612, 54918, 73224, 109836, 219672.

If you add them up, you will get the total of 220,074. Now subtract 219,672 to get 402,768