8168024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 17820000

約数和(自身を除く): 9651976

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 109, 116, 136, 152, 218, 232, 323, 436, 493, 551, 646, 872, 986, 1102, 1292, 1853, 1972, 2071, 2204, 2584, 3161, 3706, 3944, 4142, 4408, 6322, 7412, 8284, 9367, 12644, 14824, 16568, 18734, 25288, 35207, 37468, 53737, 60059, 70414, 74936, 107474, 120118, 140828, 214948, 240236, 281656, 429896, 480472, 1021003, 2042006, 4084012, 8168024]

約数ペア:

[(1, 8168024), (2, 4084012), (4, 2042006), (8, 1021003), (17, 480472), (19, 429896), (29, 281656), (34, 240236), (38, 214948), (58, 140828), (68, 120118), (76, 107474), (109, 74936), (116, 70414), (136, 60059), (152, 53737), (218, 37468), (232, 35207), (323, 25288), (436, 18734), (493, 16568), (551, 14824), (646, 12644), (872, 9367), (986, 8284), (1102, 7412), (1292, 6322), (1853, 4408), (1972, 4142), (2071, 3944), (2204, 3706), (2584, 3161)]