56189584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{319259}}^1$

素因数の和:319278

約数の個数: 20

約数和(自身を含む): 118764720

約数和(自身を除く): 62575136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 319259, 638518, 1277036, 2554072, 3511849, 5108144, 7023698, 14047396, 28094792, 56189584]

約数ペア:

[(1, 56189584), (2, 28094792), (4, 14047396), (8, 7023698), (11, 5108144), (16, 3511849), (22, 2554072), (44, 1277036), (88, 638518), (176, 319259)]