15676632464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2179}}^1\times {\mathrm{10457}}^1$

素因数の和:12687

約数の個数: 40

約数和(自身を含む): 31097072160

約数和(自身を除く): 15420439696

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2179, 4358, 8716, 10457, 17432, 20914, 34864, 41828, 83656, 93697, 167312, 187394, 374788, 449651, 749576, 899302, 1499152, 1798604, 3597208, 7194416, 22785803, 45571606, 91143212, 182286424, 364572848, 979789529, 1959579058, 3919158116, 7838316232, 15676632464]

約数ペア:

[(1, 15676632464), (2, 7838316232), (4, 3919158116), (8, 1959579058), (16, 979789529), (43, 364572848), (86, 182286424), (172, 91143212), (344, 45571606), (688, 22785803), (2179, 7194416), (4358, 3597208), (8716, 1798604), (10457, 1499152), (17432, 899302), (20914, 749576), (34864, 449651), (41828, 374788), (83656, 187394), (93697, 167312)]