89280592

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{51193}}^1$

素因数の和:51310

約数の個数: 20

約数和(自身を含む): 174571540

約数和(自身を除く): 85290948

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 51193, 102386, 204772, 409544, 819088, 5580037, 11160074, 22320148, 44640296, 89280592]

約数ペア:

[(1, 89280592), (2, 44640296), (4, 22320148), (8, 11160074), (16, 5580037), (109, 819088), (218, 409544), (436, 204772), (872, 102386), (1744, 51193)]