80427332

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 143443776

約数和(自身を除く): 63016444

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 628, 1543, 3086, 6172, 13031, 26062, 52124, 128069, 242251, 256138, 484502, 512276, 969004, 20106833, 40213666, 80427332]

約数ペア:

[(1, 80427332), (2, 40213666), (4, 20106833), (83, 969004), (157, 512276), (166, 484502), (314, 256138), (332, 242251), (628, 128069), (1543, 52124), (3086, 26062), (6172, 13031)]