5457664

素因数分解:

$2^8\times {\mathrm{21319}}^1$

素因数の和:21335

約数の個数: 18

約数和(自身を含む): 10894520

約数和(自身を除く): 5436856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 21319, 42638, 85276, 170552, 341104, 682208, 1364416, 2728832, 5457664]

約数ペア:

[(1, 5457664), (2, 2728832), (4, 1364416), (8, 682208), (16, 341104), (32, 170552), (64, 85276), (128, 42638), (256, 21319)]