47320388

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{108533}}^1$

素因数の和:108646

約数の個数: 12

約数和(自身を含む): 83571180

約数和(自身を除く): 36250792

約数列:

[1, 2, 4, 109, 218, 436, 108533, 217066, 434132, 11830097, 23660194, 47320388]

約数ペア:

[(1, 47320388), (2, 23660194), (4, 11830097), (109, 434132), (218, 217066), (436, 108533)]