219852128

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{63031}}^1$

素因数の和:63150

約数の個数: 24

約数和(自身を含む): 436811760

約数和(自身を除く): 216959632

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 63031, 126062, 252124, 504248, 1008496, 2016992, 6870379, 13740758, 27481516, 54963032, 109926064, 219852128]

約数ペア:

[(1, 219852128), (2, 109926064), (4, 54963032), (8, 27481516), (16, 13740758), (32, 6870379), (109, 2016992), (218, 1008496), (436, 504248), (872, 252124), (1744, 126062), (3488, 63031)]