338423024

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{197677}}^1$

素因数の和:197792

約数の個数: 20

約数和(自身を含む): 661825944

約数和(自身を除く): 323402920

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 197677, 395354, 790708, 1581416, 3162832, 21151439, 42302878, 84605756, 169211512, 338423024]

約数ペア:

[(1, 338423024), (2, 169211512), (4, 84605756), (8, 42302878), (16, 21151439), (107, 3162832), (214, 1581416), (428, 790708), (856, 395354), (1712, 197677)]