Q: What is the sum of all factors of the number 47,978 excluding 47,978?

A: 38,422

Why is 38,422 the sum of all factors of 47,978, excluding 47,978?

The factors of the number 47,978 are: 1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 2086, 3427, 6854, 23989, 47978.

If you add them up, you will get the total of 48,016. Now subtract 47,978 to get 38,422

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