85421072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{485347}}^1$

素因数の和:485366

約数の個数: 20

約数和(自身を含む): 180549456

約数和(自身を除く): 95128384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 485347, 970694, 1941388, 3882776, 5338817, 7765552, 10677634, 21355268, 42710536, 85421072]

約数ペア:

[(1, 85421072), (2, 42710536), (4, 21355268), (8, 10677634), (11, 7765552), (16, 5338817), (22, 3882776), (44, 1941388), (88, 970694), (176, 485347)]