21716096

素因数分解:

$2^7\times {\mathrm{169657}}^1$

素因数の和:169671

約数の個数: 16

約数和(自身を含む): 43262790

約数和(自身を除く): 21546694

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 169657, 339314, 678628, 1357256, 2714512, 5429024, 10858048, 21716096]

約数ペア:

[(1, 21716096), (2, 10858048), (4, 5429024), (8, 2714512), (16, 1357256), (32, 678628), (64, 339314), (128, 169657)]