80486516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{3917}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 154024416

約数和(自身を除く): 73537900

約数列:

[1, 2, 4, 11, 22, 44, 467, 934, 1868, 3917, 5137, 7834, 10274, 15668, 20548, 43087, 86174, 172348, 1829239, 3658478, 7316956, 20121629, 40243258, 80486516]

約数ペア:

[(1, 80486516), (2, 40243258), (4, 20121629), (11, 7316956), (22, 3658478), (44, 1829239), (467, 172348), (934, 86174), (1868, 43087), (3917, 20548), (5137, 15668), (7834, 10274)]