31437274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{62129}}^1$

素因数の和:62165

約数の個数: 16

約数和(自身を含む): 53680320

約数和(自身を除く): 22243046

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 62129, 124258, 683419, 1366838, 1428967, 2857934, 15718637, 31437274]

約数ペア:

[(1, 31437274), (2, 15718637), (11, 2857934), (22, 1428967), (23, 1366838), (46, 683419), (253, 124258), (506, 62129)]