164865871234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{43181213}}^1$

素因数の和:43181321

約数の個数: 16

約数和(自身を含む): 261159982272

約数和(自身を除く): 96294111038

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 43181213, 86362426, 993167899, 1986335798, 3584040679, 7168081358, 82432935617, 164865871234]

約数ペア:

[(1, 164865871234), (2, 82432935617), (23, 7168081358), (46, 3584040679), (83, 1986335798), (166, 993167899), (1909, 86362426), (3818, 43181213)]