172937264

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{56003}}^1$

素因数の和:56204

約数の個数: 20

約数和(自身を含む): 336808056

約数和(自身を除く): 163870792

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 56003, 112006, 224012, 448024, 896048, 10808579, 21617158, 43234316, 86468632, 172937264]

約数ペア:

[(1, 172937264), (2, 86468632), (4, 43234316), (8, 21617158), (16, 10808579), (193, 896048), (386, 448024), (772, 224012), (1544, 112006), (3088, 56003)]