31311382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8941}}^1$

素因数の和:9063

約数の個数: 16

約数和(自身を含む): 50218272

約数和(自身を除く): 18906890

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8941, 17882, 151997, 303994, 920923, 1841846, 15655691, 31311382]

約数ペア:

[(1, 31311382), (2, 15655691), (17, 1841846), (34, 920923), (103, 303994), (206, 151997), (1751, 17882), (3502, 8941)]