21525856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61153}}^1$

素因数の和:61174

約数の個数: 24

約数和(自身を含む): 46232424

約数和(自身を除く): 24706568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 61153, 122306, 244612, 489224, 672683, 978448, 1345366, 1956896, 2690732, 5381464, 10762928, 21525856]

約数ペア:

[(1, 21525856), (2, 10762928), (4, 5381464), (8, 2690732), (11, 1956896), (16, 1345366), (22, 978448), (32, 672683), (44, 489224), (88, 244612), (176, 122306), (352, 61153)]