22803568

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26891}}^1$

素因数の和:26952

約数の個数: 20

約数和(自身を含む): 45017208

約数和(自身を除く): 22213640

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26891, 53782, 107564, 215128, 430256, 1425223, 2850446, 5700892, 11401784, 22803568]

約数ペア:

[(1, 22803568), (2, 11401784), (4, 5700892), (8, 2850446), (16, 1425223), (53, 430256), (106, 215128), (212, 107564), (424, 53782), (848, 26891)]