85357576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4099}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 169740000

約数和(自身を除く): 84382424

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 4099, 5206, 8198, 10412, 16396, 20824, 32792, 77881, 155762, 311524, 561563, 623048, 1123126, 2246252, 4492504, 10669697, 21339394, 42678788, 85357576]

約数ペア:

[(1, 85357576), (2, 42678788), (4, 21339394), (8, 10669697), (19, 4492504), (38, 2246252), (76, 1123126), (137, 623048), (152, 561563), (274, 311524), (548, 155762), (1096, 77881), (2603, 32792), (4099, 20824), (5206, 16396), (8198, 10412)]