81308392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{923959}}^1$

素因数の和:923976

約数の個数: 16

約数和(自身を含む): 166312800

約数和(自身を除く): 85004408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 923959, 1847918, 3695836, 7391672, 10163549, 20327098, 40654196, 81308392]

約数ペア:

[(1, 81308392), (2, 40654196), (4, 20327098), (8, 10163549), (11, 7391672), (22, 3695836), (44, 1847918), (88, 923959)]