165075664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{793633}}^1$

素因数の和:793654

約数の個数: 20

約数和(自身を含む): 344437156

約数和(自身を除く): 179361492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 793633, 1587266, 3174532, 6349064, 10317229, 12698128, 20634458, 41268916, 82537832, 165075664]

約数ペア:

[(1, 165075664), (2, 82537832), (4, 41268916), (8, 20634458), (13, 12698128), (16, 10317229), (26, 6349064), (52, 3174532), (104, 1587266), (208, 793633)]