31103624872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4129}}^1\times {\mathrm{49559}}^1$

素因数の和:53713

約数の個数: 32

約数和(自身を含む): 61404840000

約数和(自身を除く): 30301215128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4129, 8258, 16516, 33032, 49559, 78451, 99118, 156902, 198236, 313804, 396472, 627608, 941621, 1883242, 3766484, 7532968, 204629111, 409258222, 818516444, 1637032888, 3887953109, 7775906218, 15551812436, 31103624872]

約数ペア:

[(1, 31103624872), (2, 15551812436), (4, 7775906218), (8, 3887953109), (19, 1637032888), (38, 818516444), (76, 409258222), (152, 204629111), (4129, 7532968), (8258, 3766484), (16516, 1883242), (33032, 941621), (49559, 627608), (78451, 396472), (99118, 313804), (156902, 198236)]