34438352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{165569}}^1$

素因数の和:165590

約数の個数: 20

約数和(自身を含む): 71857380

約数和(自身を除く): 37419028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 165569, 331138, 662276, 1324552, 2152397, 2649104, 4304794, 8609588, 17219176, 34438352]

約数ペア:

[(1, 34438352), (2, 17219176), (4, 8609588), (8, 4304794), (13, 2649104), (16, 2152397), (26, 1324552), (52, 662276), (104, 331138), (208, 165569)]