31323418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131611}}^1$

素因数の和:131637

約数の個数: 16

約数和(自身を含む): 56856384

約数和(自身を除く): 25532966

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 131611, 263222, 921277, 1842554, 2237387, 4474774, 15661709, 31323418]

約数ペア:

[(1, 31323418), (2, 15661709), (7, 4474774), (14, 2237387), (17, 1842554), (34, 921277), (119, 263222), (238, 131611)]