31168876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 55901664

約数和(自身を除く): 24732788

約数列:

[1, 2, 4, 53, 106, 212, 233, 466, 631, 932, 1262, 2524, 12349, 24698, 33443, 49396, 66886, 133772, 147023, 294046, 588092, 7792219, 15584438, 31168876]

約数ペア:

[(1, 31168876), (2, 15584438), (4, 7792219), (53, 588092), (106, 294046), (212, 147023), (233, 133772), (466, 66886), (631, 49396), (932, 33443), (1262, 24698), (2524, 12349)]