9397168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 20088000

約数和(自身を除く): 10690832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 499, 856, 998, 1177, 1712, 1996, 2354, 3992, 4708, 5489, 7984, 9416, 10978, 18832, 21956, 43912, 53393, 87824, 106786, 213572, 427144, 587323, 854288, 1174646, 2349292, 4698584, 9397168]

約数ペア:

[(1, 9397168), (2, 4698584), (4, 2349292), (8, 1174646), (11, 854288), (16, 587323), (22, 427144), (44, 213572), (88, 106786), (107, 87824), (176, 53393), (214, 43912), (428, 21956), (499, 18832), (856, 10978), (998, 9416), (1177, 7984), (1712, 5489), (1996, 4708), (2354, 3992)]