80089468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1747}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 143063312

約数和(自身を除く): 62973844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 1747, 3494, 6988, 11461, 22922, 45844, 127531, 255062, 274279, 510124, 548558, 1097116, 20022367, 40044734, 80089468]

約数ペア:

[(1, 80089468), (2, 40044734), (4, 20022367), (73, 1097116), (146, 548558), (157, 510124), (292, 274279), (314, 255062), (628, 127531), (1747, 45844), (3494, 22922), (6988, 11461)]