56002064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{85369}}^1$

素因数の和:85418

約数の個数: 20

約数和(自身を含む): 111151740

約数和(自身を除く): 55149676

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 85369, 170738, 341476, 682952, 1365904, 3500129, 7000258, 14000516, 28001032, 56002064]

約数ペア:

[(1, 56002064), (2, 28001032), (4, 14000516), (8, 7000258), (16, 3500129), (41, 1365904), (82, 682952), (164, 341476), (328, 170738), (656, 85369)]