Q: What is the sum of all factors of the number 167,354,031 excluding 167,354,031?

A: 78,839,889

Why is 78,839,889 the sum of all factors of 167,354,031, excluding 167,354,031?

The factors of the number 167,354,031 are: 1, 3, 13, 39, 59, 177, 257, 283, 767, 771, 849, 2301, 3341, 3679, 10023, 11037, 15163, 16697, 45489, 50091, 72731, 197119, 217061, 218193, 591357, 651183, 945503, 2836509, 4291129, 12873387, 55784677, 167354031.

If you add them up, you will get the total of 167,354,109. Now subtract 167,354,031 to get 78,839,889