31434026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1663}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 50878464

約数和(自身を除く): 19444438

約数列:

[1, 2, 13, 26, 727, 1454, 1663, 3326, 9451, 18902, 21619, 43238, 1209001, 2418002, 15717013, 31434026]

約数ペア:

[(1, 31434026), (2, 15717013), (13, 2418002), (26, 1209001), (727, 43238), (1454, 21619), (1663, 18902), (3326, 9451)]