68945038

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3543

約数の個数: 16

約数和(自身を含む): 105557760

約数和(自身を除く): 36612722

約数列:

[1, 2, 79, 131, 158, 262, 3331, 6662, 10349, 20698, 263149, 436361, 526298, 872722, 34472519, 68945038]

約数ペア:

[(1, 68945038), (2, 34472519), (79, 872722), (131, 526298), (158, 436361), (262, 263149), (3331, 20698), (6662, 10349)]