81158582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{33289}}^1$

素因数の和:33367

約数の個数: 16

約数和(自身を含む): 129431520

約数和(自身を除く): 48272938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 33289, 66578, 765647, 1531294, 1764317, 3528634, 40579291, 81158582]

約数ペア:

[(1, 81158582), (2, 40579291), (23, 3528634), (46, 1764317), (53, 1531294), (106, 765647), (1219, 66578), (2438, 33289)]