42012368

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{8443}}^1$

素因数の和:8762

約数の個数: 20

約数和(自身を含む): 81670368

約数和(自身を除く): 39658000

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 8443, 16886, 33772, 67544, 135088, 2625773, 5251546, 10503092, 21006184, 42012368]

約数ペア:

[(1, 42012368), (2, 21006184), (4, 10503092), (8, 5251546), (16, 2625773), (311, 135088), (622, 67544), (1244, 33772), (2488, 16886), (4976, 8443)]