42394256

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{24763}}^1$

素因数の和:24878

約数の個数: 20

約数和(自身を含む): 82909872

約数和(自身を除く): 40515616

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 24763, 49526, 99052, 198104, 396208, 2649641, 5299282, 10598564, 21197128, 42394256]

約数ペア:

[(1, 42394256), (2, 21197128), (4, 10598564), (8, 5299282), (16, 2649641), (107, 396208), (214, 198104), (428, 99052), (856, 49526), (1712, 24763)]