83868416

素因数分解:

$2^8\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1876

約数の個数: 36

約数和(自身を含む): 168360192

約数和(自身を除く): 84491776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 788, 1576, 1663, 3152, 3326, 6304, 6652, 12608, 13304, 25216, 26608, 50432, 53216, 106432, 212864, 327611, 425728, 655222, 1310444, 2620888, 5241776, 10483552, 20967104, 41934208, 83868416]

約数ペア:

[(1, 83868416), (2, 41934208), (4, 20967104), (8, 10483552), (16, 5241776), (32, 2620888), (64, 1310444), (128, 655222), (197, 425728), (256, 327611), (394, 212864), (788, 106432), (1576, 53216), (1663, 50432), (3152, 26608), (3326, 25216), (6304, 13304), (6652, 12608)]