20161332088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2287}}^1\times {\mathrm{47911}}^1$

素因数の和:50227

約数の個数: 32

約数和(自身を含む): 39464156160

約数和(自身を除く): 19302824072

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2287, 4574, 9148, 18296, 47911, 52601, 95822, 105202, 191644, 210404, 383288, 420808, 1101953, 2203906, 4407812, 8815624, 109572457, 219144914, 438289828, 876579656, 2520166511, 5040333022, 10080666044, 20161332088]

約数ペア:

[(1, 20161332088), (2, 10080666044), (4, 5040333022), (8, 2520166511), (23, 876579656), (46, 438289828), (92, 219144914), (184, 109572457), (2287, 8815624), (4574, 4407812), (9148, 2203906), (18296, 1101953), (47911, 420808), (52601, 383288), (95822, 210404), (105202, 191644)]