68389694

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{3413}}^1$

素因数の和:3691

約数の個数: 16

約数和(自身を含む): 105451632

約数和(自身を除く): 37061938

約数列:

[1, 2, 43, 86, 233, 466, 3413, 6826, 10019, 20038, 146759, 293518, 795229, 1590458, 34194847, 68389694]

約数ペア:

[(1, 68389694), (2, 34194847), (43, 1590458), (86, 795229), (233, 293518), (466, 146759), (3413, 20038), (6826, 10019)]