25832144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{124193}}^1$

素因数の和:124214

約数の個数: 20

約数和(自身を含む): 53900196

約数和(自身を除く): 28068052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 124193, 248386, 496772, 993544, 1614509, 1987088, 3229018, 6458036, 12916072, 25832144]

約数ペア:

[(1, 25832144), (2, 12916072), (4, 6458036), (8, 3229018), (13, 1987088), (16, 1614509), (26, 993544), (52, 496772), (104, 248386), (208, 124193)]