17242216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{126781}}^1$

素因数の和:126804

約数の個数: 16

約数和(自身を含む): 34231140

約数和(自身を除く): 16988924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 126781, 253562, 507124, 1014248, 2155277, 4310554, 8621108, 17242216]

約数ペア:

[(1, 17242216), (2, 8621108), (4, 4310554), (8, 2155277), (17, 1014248), (34, 507124), (68, 253562), (136, 126781)]