56768336

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{21767}}^1$

素因数の和:21938

約数の個数: 20

約数和(自身を含む): 110668512

約数和(自身を除く): 53900176

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 21767, 43534, 87068, 174136, 348272, 3548021, 7096042, 14192084, 28384168, 56768336]

約数ペア:

[(1, 56768336), (2, 28384168), (4, 14192084), (8, 7096042), (16, 3548021), (163, 348272), (326, 174136), (652, 87068), (1304, 43534), (2608, 21767)]