64240256

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{3079}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 128805600

約数和(自身を除く): 64565344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 3079, 5216, 6158, 10432, 12316, 20864, 24632, 49264, 98528, 197056, 394112, 501877, 1003754, 2007508, 4015016, 8030032, 16060064, 32120128, 64240256]

約数ペア:

[(1, 64240256), (2, 32120128), (4, 16060064), (8, 8030032), (16, 4015016), (32, 2007508), (64, 1003754), (128, 501877), (163, 394112), (326, 197056), (652, 98528), (1304, 49264), (2608, 24632), (3079, 20864), (5216, 12316), (6158, 10432)]