69839912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{203023}}^1$

素因数の和:203072

約数の個数: 16

約数和(自身を含む): 133995840

約数和(自身を除く): 64155928

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 203023, 406046, 812092, 1624184, 8729989, 17459978, 34919956, 69839912]

約数ペア:

[(1, 69839912), (2, 34919956), (4, 17459978), (8, 8729989), (43, 1624184), (86, 812092), (172, 406046), (344, 203023)]