33558928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{161341}}^1$

素因数の和:161362

約数の個数: 20

約数和(自身を含む): 70022428

約数和(自身を除く): 36463500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 161341, 322682, 645364, 1290728, 2097433, 2581456, 4194866, 8389732, 16779464, 33558928]

約数ペア:

[(1, 33558928), (2, 16779464), (4, 8389732), (8, 4194866), (13, 2581456), (16, 2097433), (26, 1290728), (52, 645364), (104, 322682), (208, 161341)]