2016251768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{51869}}^1$

素因数の和:52031

約数の個数: 32

約数和(自身を含む): 3902698800

約数和(自身を除く): 1886447032

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 904, 4859, 9718, 19436, 38872, 51869, 103738, 207476, 414952, 2230367, 4460734, 5861197, 8921468, 11722394, 17842936, 23444788, 46889576, 252031471, 504062942, 1008125884, 2016251768]

約数ペア:

[(1, 2016251768), (2, 1008125884), (4, 504062942), (8, 252031471), (43, 46889576), (86, 23444788), (113, 17842936), (172, 11722394), (226, 8921468), (344, 5861197), (452, 4460734), (904, 2230367), (4859, 414952), (9718, 207476), (19436, 103738), (38872, 51869)]