86621726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{7879}}^1$

素因数の和:8143

約数の個数: 16

約数和(自身を含む): 136166400

約数和(自身を除く): 49544674

約数列:

[1, 2, 23, 46, 239, 478, 5497, 7879, 10994, 15758, 181217, 362434, 1883081, 3766162, 43310863, 86621726]

約数ペア:

[(1, 86621726), (2, 43310863), (23, 3766162), (46, 1883081), (239, 362434), (478, 181217), (5497, 15758), (7879, 10994)]