33402928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{160591}}^1$

素因数の和:160612

約数の個数: 20

約数和(自身を含む): 69696928

約数和(自身を除く): 36294000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 160591, 321182, 642364, 1284728, 2087683, 2569456, 4175366, 8350732, 16701464, 33402928]

約数ペア:

[(1, 33402928), (2, 16701464), (4, 8350732), (8, 4175366), (13, 2569456), (16, 2087683), (26, 1284728), (52, 642364), (104, 321182), (208, 160591)]