551594416

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{322193}}^1$

素因数の和:322308

約数の個数: 20

約数和(自身を含む): 1078705512

約数和(自身を除く): 527111096

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 322193, 644386, 1288772, 2577544, 5155088, 34474651, 68949302, 137898604, 275797208, 551594416]

約数ペア:

[(1, 551594416), (2, 275797208), (4, 137898604), (8, 68949302), (16, 34474651), (107, 5155088), (214, 2577544), (428, 1288772), (856, 644386), (1712, 322193)]