Q: What is the sum of all factors of the number 109,242 excluding 109,242?

A: 185,478

Why is 185,478 the sum of all factors of 109,242, excluding 109,242?

The factors of the number 109,242 are: 1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 289, 306, 357, 378, 459, 578, 714, 867, 918, 1071, 1734, 2023, 2142, 2601, 3213, 4046, 5202, 6069, 6426, 7803, 12138, 15606, 18207, 36414, 54621, 109242.

If you add them up, you will get the total of 109,427. Now subtract 109,242 to get 185,478