81433462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{90281}}^1$

素因数の和:90335

約数の個数: 16

約数和(自身を含む): 136506384

約数和(自身を除く): 55072922

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 90281, 180562, 993091, 1986182, 3701521, 7403042, 40716731, 81433462]

約数ペア:

[(1, 81433462), (2, 40716731), (11, 7403042), (22, 3701521), (41, 1986182), (82, 993091), (451, 180562), (902, 90281)]