31308398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2971}}^1$

素因数の和:3463

約数の個数: 16

約数和(自身を含む): 51356160

約数和(自身を除く): 20047762

約数列:

[1, 2, 11, 22, 479, 958, 2971, 5269, 5942, 10538, 32681, 65362, 1423109, 2846218, 15654199, 31308398]

約数ペア:

[(1, 31308398), (2, 15654199), (11, 2846218), (22, 1423109), (479, 65362), (958, 32681), (2971, 10538), (5269, 5942)]