31971134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5417}}^1$

素因数の和:5659

約数の個数: 16

約数和(自身を含む): 51882768

約数和(自身を除く): 19911634

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5417, 5902, 10834, 70421, 140842, 1229659, 2459318, 15985567, 31971134]

約数ペア:

[(1, 31971134), (2, 15985567), (13, 2459318), (26, 1229659), (227, 140842), (454, 70421), (2951, 10834), (5417, 5902)]