72688162

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{3271}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 112137984

約数和(自身を除く): 39449822

約数列:

[1, 2, 41, 82, 271, 542, 3271, 6542, 11111, 22222, 134111, 268222, 886441, 1772882, 36344081, 72688162]

約数ペア:

[(1, 72688162), (2, 36344081), (41, 1772882), (82, 886441), (271, 268222), (542, 134111), (3271, 22222), (6542, 11111)]