80781626

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{4801}}^1$

素因数の和:5029

約数の個数: 16

約数和(自身を含む): 124467840

約数和(自身を除く): 43686214

約数列:

[1, 2, 47, 94, 179, 358, 4801, 8413, 9602, 16826, 225647, 451294, 859379, 1718758, 40390813, 80781626]

約数ペア:

[(1, 80781626), (2, 40390813), (47, 1718758), (94, 859379), (179, 451294), (358, 225647), (4801, 16826), (8413, 9602)]