89742092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107347}}^1$

素因数の和:107381

約数の個数: 24

約数和(自身を含む): 180344640

約数和(自身を除く): 90602548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 107347, 214694, 429388, 1180817, 2039593, 2361634, 4079186, 4723268, 8158372, 22435523, 44871046, 89742092]

約数ペア:

[(1, 89742092), (2, 44871046), (4, 22435523), (11, 8158372), (19, 4723268), (22, 4079186), (38, 2361634), (44, 2039593), (76, 1180817), (209, 429388), (418, 214694), (836, 107347)]