420170024

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{171079}}^1$

素因数の和:171392

約数の個数: 16

約数和(自身を含む): 790389600

約数和(自身を除く): 370219576

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 171079, 342158, 684316, 1368632, 52521253, 105042506, 210085012, 420170024]

約数ペア:

[(1, 420170024), (2, 210085012), (4, 105042506), (8, 52521253), (307, 1368632), (614, 684316), (1228, 342158), (2456, 171079)]