81105134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89917}}^1$

素因数の和:89971

約数の個数: 16

約数和(自身を含む): 135956016

約数和(自身を除く): 54850882

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 89917, 179834, 989087, 1978174, 3686597, 7373194, 40552567, 81105134]

約数ペア:

[(1, 81105134), (2, 40552567), (11, 7373194), (22, 3686597), (41, 1978174), (82, 989087), (451, 179834), (902, 89917)]