80349728

素因数分解:

$2^5\times {\mathrm{1549}}^1\times {\mathrm{1621}}^1$

素因数の和:3180

約数の個数: 24

約数和(自身を含む): 158388300

約数和(自身を除く): 78038572

約数列:

[1, 2, 4, 8, 16, 32, 1549, 1621, 3098, 3242, 6196, 6484, 12392, 12968, 24784, 25936, 49568, 51872, 2510929, 5021858, 10043716, 20087432, 40174864, 80349728]

約数ペア:

[(1, 80349728), (2, 40174864), (4, 20087432), (8, 10043716), (16, 5021858), (32, 2510929), (1549, 51872), (1621, 49568), (3098, 25936), (3242, 24784), (6196, 12968), (6484, 12392)]