81110612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1843423}}^1$

素因数の和:1843438

約数の個数: 12

約数和(自身を含む): 154847616

約数和(自身を除く): 73737004

約数列:

[1, 2, 4, 11, 22, 44, 1843423, 3686846, 7373692, 20277653, 40555306, 81110612]

約数ペア:

[(1, 81110612), (2, 40555306), (4, 20277653), (11, 7373692), (22, 3686846), (44, 1843423)]