8810672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42359}}^1$

素因数の和:42380

約数の個数: 20

約数和(自身を含む): 18384240

約数和(自身を除く): 9573568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42359, 84718, 169436, 338872, 550667, 677744, 1101334, 2202668, 4405336, 8810672]

約数ペア:

[(1, 8810672), (2, 4405336), (4, 2202668), (8, 1101334), (13, 677744), (16, 550667), (26, 338872), (52, 169436), (104, 84718), (208, 42359)]