81551182

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{6761}}^1$

素因数の和:6963

約数の個数: 16

約数和(自身を含む): 126422352

約数和(自身を除く): 44871170

約数列:

[1, 2, 37, 74, 163, 326, 6031, 6761, 12062, 13522, 250157, 500314, 1102043, 2204086, 40775591, 81551182]

約数ペア:

[(1, 81551182), (2, 40775591), (37, 2204086), (74, 1102043), (163, 500314), (326, 250157), (6031, 13522), (6761, 12062)]