81332158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1489}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 126161280

約数和(自身を除く): 44829122

約数列:

[1, 2, 31, 62, 881, 1489, 1762, 2978, 27311, 46159, 54622, 92318, 1311809, 2623618, 40666079, 81332158]

約数ペア:

[(1, 81332158), (2, 40666079), (31, 2623618), (62, 1311809), (881, 92318), (1489, 54622), (1762, 46159), (2978, 27311)]