83465558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{1109}}^1$

素因数の和:1444

約数の個数: 24

約数和(自身を含む): 138181680

約数和(自身を除く): 54716122

約数列:

[1, 2, 11, 22, 121, 242, 311, 622, 1109, 2218, 3421, 6842, 12199, 24398, 37631, 75262, 134189, 268378, 344899, 689798, 3793889, 7587778, 41732779, 83465558]

約数ペア:

[(1, 83465558), (2, 41732779), (11, 7587778), (22, 3793889), (121, 689798), (242, 344899), (311, 268378), (622, 134189), (1109, 75262), (2218, 37631), (3421, 24398), (6842, 12199)]