31342694

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 47747232

約数和(自身を除く): 16404538

約数列:

[1, 2, 103, 206, 233, 466, 653, 1306, 23999, 47998, 67259, 134518, 152149, 304298, 15671347, 31342694]

約数ペア:

[(1, 31342694), (2, 15671347), (103, 304298), (206, 152149), (233, 134518), (466, 67259), (653, 47998), (1306, 23999)]