164346914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{19739}}^1$

素因数の和:19945

約数の個数: 16

約数和(自身を含む): 258672960

約数和(自身を除く): 94326046

約数列:

[1, 2, 23, 46, 181, 362, 4163, 8326, 19739, 39478, 453997, 907994, 3572759, 7145518, 82173457, 164346914]

約数ペア:

[(1, 164346914), (2, 82173457), (23, 7145518), (46, 3572759), (181, 907994), (362, 453997), (4163, 39478), (8326, 19739)]