2016124432

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25247}}^1$

素因数の和:25316

約数の個数: 80

約数和(自身を含む): 4808835072

約数和(自身を除く): 2792710640

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 19964, 25247, 39928, 50494, 79856, 100988, 176729, 201976, 353458, 403952, 580681, 706916, 782657, 1161362, 1413832, 1565314, 2322724, 2827664, 3130628, 4064767, 4645448, 5478599, 6261256, 8129534, 9290896, 10957198, 12522512, 16259068, 18001111, 21914396, 32518136, 36002222, 43828792, 65036272, 72004444, 87657584, 126007777, 144008888, 252015554, 288017776, 504031108, 1008062216, 2016124432]

約数ペア:

[(1, 2016124432), (2, 1008062216), (4, 504031108), (7, 288017776), (8, 252015554), (14, 144008888), (16, 126007777), (23, 87657584), (28, 72004444), (31, 65036272), (46, 43828792), (56, 36002222), (62, 32518136), (92, 21914396), (112, 18001111), (124, 16259068), (161, 12522512), (184, 10957198), (217, 9290896), (248, 8129534), (322, 6261256), (368, 5478599), (434, 4645448), (496, 4064767), (644, 3130628), (713, 2827664), (868, 2322724), (1288, 1565314), (1426, 1413832), (1736, 1161362), (2576, 782657), (2852, 706916), (3472, 580681), (4991, 403952), (5704, 353458), (9982, 201976), (11408, 176729), (19964, 100988), (25247, 79856), (39928, 50494)]