31100014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11131}}^1$

素因数の和:11271

約数の個数: 16

約数和(自身を含む): 51296256

約数和(自身を除く): 20196242

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 11131, 22262, 122441, 244882, 1413637, 2827274, 15550007, 31100014]

約数ペア:

[(1, 31100014), (2, 15550007), (11, 2827274), (22, 1413637), (127, 244882), (254, 122441), (1397, 22262), (2794, 11131)]