68845138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{2161}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 109509624

約数和(自身を除く): 40664486

約数列:

[1, 2, 17, 34, 937, 1874, 2161, 4322, 15929, 31858, 36737, 73474, 2024857, 4049714, 34422569, 68845138]

約数ペア:

[(1, 68845138), (2, 34422569), (17, 4049714), (34, 2024857), (937, 73474), (1874, 36737), (2161, 31858), (4322, 15929)]