80844484

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6577}}^1$

素因数の和:7027

約数の個数: 24

約数和(自身を含む): 162081920

約数和(自身を除く): 81237436

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 6577, 12292, 13154, 26308, 46039, 92078, 184156, 2887303, 5774606, 11549212, 20211121, 40422242, 80844484]

約数ペア:

[(1, 80844484), (2, 40422242), (4, 20211121), (7, 11549212), (14, 5774606), (28, 2887303), (439, 184156), (878, 92078), (1756, 46039), (3073, 26308), (6146, 13154), (6577, 12292)]