86927654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{5573}}^1$

素因数の和:6295

約数の個数: 16

約数和(自身を含む): 142471440

約数和(自身を除く): 55543786

約数列:

[1, 2, 11, 22, 709, 1418, 5573, 7799, 11146, 15598, 61303, 122606, 3951257, 7902514, 43463827, 86927654]

約数ペア:

[(1, 86927654), (2, 43463827), (11, 7902514), (22, 3951257), (709, 122606), (1418, 61303), (5573, 15598), (7799, 11146)]