42527218

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 64661184

約数和(自身を除く): 22133966

約数列:

[1, 2, 157, 167, 314, 334, 811, 1622, 26219, 52438, 127327, 135437, 254654, 270874, 21263609, 42527218]

約数ペア:

[(1, 42527218), (2, 21263609), (157, 270874), (167, 254654), (314, 135437), (334, 127327), (811, 52438), (1622, 26219)]