23250448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111781}}^1$

素因数の和:111802

約数の個数: 20

約数和(自身を含む): 48513388

約数和(自身を除く): 25262940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111781, 223562, 447124, 894248, 1453153, 1788496, 2906306, 5812612, 11625224, 23250448]

約数ペア:

[(1, 23250448), (2, 11625224), (4, 5812612), (8, 2906306), (13, 1788496), (16, 1453153), (26, 894248), (52, 447124), (104, 223562), (208, 111781)]