81842666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{3677}}^1$

素因数の和:4069

約数の個数: 16

約数和(自身を含む): 127111680

約数和(自身を除く): 45269014

約数列:

[1, 2, 31, 62, 359, 718, 3677, 7354, 11129, 22258, 113987, 227974, 1320043, 2640086, 40921333, 81842666]

約数ペア:

[(1, 81842666), (2, 40921333), (31, 2640086), (62, 1320043), (359, 227974), (718, 113987), (3677, 22258), (7354, 11129)]