81118952

素因数分解:

$2^3\times {\mathrm{3119}}^1\times {\mathrm{3251}}^1$

素因数の和:6376

約数の個数: 16

約数和(自身を含む): 152193600

約数和(自身を除く): 71074648

約数列:

[1, 2, 4, 8, 3119, 3251, 6238, 6502, 12476, 13004, 24952, 26008, 10139869, 20279738, 40559476, 81118952]

約数ペア:

[(1, 81118952), (2, 40559476), (4, 20279738), (8, 10139869), (3119, 26008), (3251, 24952), (6238, 13004), (6502, 12476)]