Q: What is the sum of all factors of the number 235,638 excluding 235,638?

A: 354,042

Why is 354,042 the sum of all factors of 235,638, excluding 235,638?

The factors of the number 235,638 are: 1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 53, 57, 78, 106, 114, 117, 159, 171, 234, 247, 318, 342, 477, 494, 689, 741, 954, 1007, 1378, 1482, 2014, 2067, 2223, 3021, 4134, 4446, 6042, 6201, 9063, 12402, 13091, 18126, 26182, 39273, 78546, 117819, 235638.

If you add them up, you will get the total of 235,992. Now subtract 235,638 to get 354,042