142828048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{811523}}^1$

素因数の和:811542

約数の個数: 20

約数和(自身を含む): 301886928

約数和(自身を除く): 159058880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 811523, 1623046, 3246092, 6492184, 8926753, 12984368, 17853506, 35707012, 71414024, 142828048]

約数ペア:

[(1, 142828048), (2, 71414024), (4, 35707012), (8, 17853506), (11, 12984368), (16, 8926753), (22, 6492184), (44, 3246092), (88, 1623046), (176, 811523)]