85190984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4091}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 169408800

約数和(自身を除く): 84217816

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 4091, 5206, 8182, 10412, 16364, 20824, 32728, 77729, 155458, 310916, 560467, 621832, 1120934, 2241868, 4483736, 10648873, 21297746, 42595492, 85190984]

約数ペア:

[(1, 85190984), (2, 42595492), (4, 21297746), (8, 10648873), (19, 4483736), (38, 2241868), (76, 1120934), (137, 621832), (152, 560467), (274, 310916), (548, 155458), (1096, 77729), (2603, 32728), (4091, 20824), (5206, 16364), (8182, 10412)]