80960432

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6397}}^1$

素因数の和:6525

約数の個数: 40

約数和(自身を含む): 180884256

約数和(自身を除く): 99923824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 6397, 12656, 12794, 25588, 44779, 51176, 89558, 102352, 179116, 358232, 716464, 722861, 1445722, 2891444, 5060027, 5782888, 10120054, 11565776, 20240108, 40480216, 80960432]

約数ペア:

[(1, 80960432), (2, 40480216), (4, 20240108), (7, 11565776), (8, 10120054), (14, 5782888), (16, 5060027), (28, 2891444), (56, 1445722), (112, 722861), (113, 716464), (226, 358232), (452, 179116), (791, 102352), (904, 89558), (1582, 51176), (1808, 44779), (3164, 25588), (6328, 12794), (6397, 12656)]