342189424

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{199877}}^1$

素因数の和:199992

約数の個数: 20

約数和(自身を含む): 669191544

約数和(自身を除く): 327002120

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 199877, 399754, 799508, 1599016, 3198032, 21386839, 42773678, 85547356, 171094712, 342189424]

約数ペア:

[(1, 342189424), (2, 171094712), (4, 85547356), (8, 42773678), (16, 21386839), (107, 3198032), (214, 1599016), (428, 799508), (856, 399754), (1712, 199877)]