31499666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13901}}^1$

素因数の和:14017

約数の個数: 16

約数和(自身を含む): 52049088

約数和(自身を除く): 20549422

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 13901, 27802, 152911, 305822, 1431803, 2863606, 15749833, 31499666]

約数ペア:

[(1, 31499666), (2, 15749833), (11, 2863606), (22, 1431803), (103, 305822), (206, 152911), (1133, 27802), (2266, 13901)]