87384044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1986001}}^1$

素因数の和:1986016

約数の個数: 12

約数和(自身を含む): 166824168

約数和(自身を除く): 79440124

約数列:

[1, 2, 4, 11, 22, 44, 1986001, 3972002, 7944004, 21846011, 43692022, 87384044]

約数ペア:

[(1, 87384044), (2, 43692022), (4, 21846011), (11, 7944004), (22, 3972002), (44, 1986001)]