42320986

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 64372608

約数和(自身を除く): 22051622

約数列:

[1, 2, 113, 226, 271, 542, 691, 1382, 30623, 61246, 78083, 156166, 187261, 374522, 21160493, 42320986]

約数ペア:

[(1, 42320986), (2, 21160493), (113, 374522), (226, 187261), (271, 156166), (542, 78083), (691, 61246), (1382, 30623)]