87755264

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1816

約数の個数: 40

約数和(自身を含む): 177179508

約数和(自身を除く): 89424244

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1616, 1697, 3232, 3394, 6464, 6788, 12928, 13576, 25856, 27152, 51712, 54304, 108608, 171397, 217216, 342794, 434432, 685588, 868864, 1371176, 2742352, 5484704, 10969408, 21938816, 43877632, 87755264]

約数ペア:

[(1, 87755264), (2, 43877632), (4, 21938816), (8, 10969408), (16, 5484704), (32, 2742352), (64, 1371176), (101, 868864), (128, 685588), (202, 434432), (256, 342794), (404, 217216), (512, 171397), (808, 108608), (1616, 54304), (1697, 51712), (3232, 27152), (3394, 25856), (6464, 13576), (6788, 12928)]