33687056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{161957}}^1$

素因数の和:161978

約数の個数: 20

約数和(自身を含む): 70289772

約数和(自身を除く): 36602716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 161957, 323914, 647828, 1295656, 2105441, 2591312, 4210882, 8421764, 16843528, 33687056]

約数ペア:

[(1, 33687056), (2, 16843528), (4, 8421764), (8, 4210882), (13, 2591312), (16, 2105441), (26, 1295656), (52, 647828), (104, 323914), (208, 161957)]