27431162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 46531584

約数和(自身を除く): 19100422

約数列:

[1, 2, 11, 22, 43, 86, 107, 214, 271, 473, 542, 946, 1177, 2354, 2981, 4601, 5962, 9202, 11653, 23306, 28997, 50611, 57994, 101222, 128183, 256366, 318967, 637934, 1246871, 2493742, 13715581, 27431162]

約数ペア:

[(1, 27431162), (2, 13715581), (11, 2493742), (22, 1246871), (43, 637934), (86, 318967), (107, 256366), (214, 128183), (271, 101222), (473, 57994), (542, 50611), (946, 28997), (1177, 23306), (2354, 11653), (2981, 9202), (4601, 5962)]