55147592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{405497}}^1$

素因数の和:405520

約数の個数: 16

約数和(自身を含む): 109484460

約数和(自身を除く): 54336868

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 405497, 810994, 1621988, 3243976, 6893449, 13786898, 27573796, 55147592]

約数ペア:

[(1, 55147592), (2, 27573796), (4, 13786898), (8, 6893449), (17, 3243976), (34, 1621988), (68, 810994), (136, 405497)]