85845724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1571}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 158457600

約数和(自身を除く): 72611876

約数列:

[1, 2, 4, 19, 38, 76, 719, 1438, 1571, 2876, 3142, 6284, 13661, 27322, 29849, 54644, 59698, 119396, 1129549, 2259098, 4518196, 21461431, 42922862, 85845724]

約数ペア:

[(1, 85845724), (2, 42922862), (4, 21461431), (19, 4518196), (38, 2259098), (76, 1129549), (719, 119396), (1438, 59698), (1571, 54644), (2876, 29849), (3142, 27322), (6284, 13661)]