81489266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{22277}}^1$

素因数の和:22369

約数の個数: 16

約数和(自身を含む): 128321280

約数和(自身を除く): 46832014

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 22277, 44554, 690587, 1314343, 1381174, 2628686, 40744633, 81489266]

約数ペア:

[(1, 81489266), (2, 40744633), (31, 2628686), (59, 1381174), (62, 1314343), (118, 690587), (1829, 44554), (3658, 22277)]