33385456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{160507}}^1$

素因数の和:160528

約数の個数: 20

約数和(自身を含む): 69660472

約数和(自身を除く): 36275016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 160507, 321014, 642028, 1284056, 2086591, 2568112, 4173182, 8346364, 16692728, 33385456]

約数ペア:

[(1, 33385456), (2, 16692728), (4, 8346364), (8, 4173182), (13, 2568112), (16, 2086591), (26, 1284056), (52, 642028), (104, 321014), (208, 160507)]