Q: What is the sum of all factors of the number 404,316,870 excluding 404,316,870?

A: 567,206,202

Why is 567,206,202 the sum of all factors of 404,316,870, excluding 404,316,870?

The factors of the number 404,316,870 are: 1, 2, 3, 5, 6, 10, 15, 30, 883, 1766, 2649, 4415, 5298, 8830, 13245, 15263, 26490, 30526, 45789, 76315, 91578, 152630, 228945, 457890, 13477229, 26954458, 40431687, 67386145, 80863374, 134772290, 202158435, 404316870.

If you add them up, you will get the total of 404,317,437. Now subtract 404,316,870 to get 567,206,202