80898652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 145675376

約数和(自身を除く): 64776724

約数列:

[1, 2, 4, 43, 86, 172, 193, 386, 772, 2437, 4874, 8299, 9748, 16598, 33196, 104791, 209582, 419164, 470341, 940682, 1881364, 20224663, 40449326, 80898652]

約数ペア:

[(1, 80898652), (2, 40449326), (4, 20224663), (43, 1881364), (86, 940682), (172, 470341), (193, 419164), (386, 209582), (772, 104791), (2437, 33196), (4874, 16598), (8299, 9748)]