90644522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{20857}}^1$

素因数の和:20953

約数の個数: 16

約数和(自身を含む): 141917832

約数和(自身を除く): 51273310

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 20857, 41714, 855137, 1105421, 1710274, 2210842, 45322261, 90644522]

約数ペア:

[(1, 90644522), (2, 45322261), (41, 2210842), (53, 1710274), (82, 1105421), (106, 855137), (2173, 41714), (4346, 20857)]