390484336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{2111}}^1$

素因数の和:3181

約数の個数: 40

約数和(自身を含む): 826518528

約数和(自身を除く): 436034192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1051, 2102, 2111, 4204, 4222, 8408, 8444, 11561, 16816, 16888, 23122, 23221, 33776, 46244, 46442, 92488, 92884, 184976, 185768, 371536, 2218661, 4437322, 8874644, 17749288, 24405271, 35498576, 48810542, 97621084, 195242168, 390484336]

約数ペア:

[(1, 390484336), (2, 195242168), (4, 97621084), (8, 48810542), (11, 35498576), (16, 24405271), (22, 17749288), (44, 8874644), (88, 4437322), (176, 2218661), (1051, 371536), (2102, 185768), (2111, 184976), (4204, 92884), (4222, 92488), (8408, 46442), (8444, 46244), (11561, 33776), (16816, 23221), (16888, 23122)]