71982614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{18077}}^1$

素因数の和:18271

約数の個数: 16

約数和(自身を含む): 118447056

約数和(自身を除く): 46464442

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 18077, 36154, 198847, 397694, 3271937, 6543874, 35991307, 71982614]

約数ペア:

[(1, 71982614), (2, 35991307), (11, 6543874), (22, 3271937), (181, 397694), (362, 198847), (1991, 36154), (3982, 18077)]