16229060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 19163836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 113, 167, 172, 215, 226, 334, 430, 452, 565, 668, 835, 860, 1130, 1670, 2260, 3340, 4859, 7181, 9718, 14362, 18871, 19436, 24295, 28724, 35905, 37742, 48590, 71810, 75484, 94355, 97180, 143620, 188710, 377420, 811453, 1622906, 3245812, 4057265, 8114530, 16229060]

約数ペア:

[(1, 16229060), (2, 8114530), (4, 4057265), (5, 3245812), (10, 1622906), (20, 811453), (43, 377420), (86, 188710), (113, 143620), (167, 97180), (172, 94355), (215, 75484), (226, 71810), (334, 48590), (430, 37742), (452, 35905), (565, 28724), (668, 24295), (835, 19436), (860, 18871), (1130, 14362), (1670, 9718), (2260, 7181), (3340, 4859)]