80022668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{1667}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 153002304

約数和(自身を除く): 72979636

約数列:

[1, 2, 4, 11, 22, 44, 1091, 1667, 2182, 3334, 4364, 6668, 12001, 18337, 24002, 36674, 48004, 73348, 1818697, 3637394, 7274788, 20005667, 40011334, 80022668]

約数ペア:

[(1, 80022668), (2, 40011334), (4, 20005667), (11, 7274788), (22, 3637394), (44, 1818697), (1091, 73348), (1667, 48004), (2182, 36674), (3334, 24002), (4364, 18337), (6668, 12001)]