90027728

素因数分解:

$2^4\times 7^1\times {\mathrm{803819}}^1$

素因数の和:803834

約数の個数: 20

約数和(自身を含む): 199347360

約数和(自身を除く): 109319632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 803819, 1607638, 3215276, 5626733, 6430552, 11253466, 12861104, 22506932, 45013864, 90027728]

約数ペア:

[(1, 90027728), (2, 45013864), (4, 22506932), (7, 12861104), (8, 11253466), (14, 6430552), (16, 5626733), (28, 3215276), (56, 1607638), (112, 803819)]