31381702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{6229}}^1$

素因数の和:6471

約数の個数: 16

約数和(自身を含む): 51584400

約数和(自身を除く): 20202698

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 6229, 12458, 68519, 137038, 1426441, 2852882, 15690851, 31381702]

約数ペア:

[(1, 31381702), (2, 15690851), (11, 2852882), (22, 1426441), (229, 137038), (458, 68519), (2519, 12458), (5038, 6229)]