85856554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{322769}}^1$

素因数の和:322797

約数の個数: 16

約数和(自身を含む): 154929600

約数和(自身を除く): 69073046

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 322769, 645538, 2259383, 4518766, 6132611, 12265222, 42928277, 85856554]

約数ペア:

[(1, 85856554), (2, 42928277), (7, 12265222), (14, 6132611), (19, 4518766), (38, 2259383), (133, 645538), (266, 322769)]