42880882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10889}}^1$

素因数の和:11081

約数の個数: 16

約数和(自身を含む): 70567200

約数和(自身を除く): 27686318

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 10889, 21778, 119779, 239558, 1949131, 3898262, 21440441, 42880882]

約数ペア:

[(1, 42880882), (2, 21440441), (11, 3898262), (22, 1949131), (179, 239558), (358, 119779), (1969, 21778), (3938, 10889)]