386572064

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{280939}}^1$

素因数の和:280992

約数の個数: 24

約数和(自身を含む): 778765680

約数和(自身を除く): 392193616

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 280939, 561878, 1123756, 2247512, 4495024, 8990048, 12080377, 24160754, 48321508, 96643016, 193286032, 386572064]

約数ペア:

[(1, 386572064), (2, 193286032), (4, 96643016), (8, 48321508), (16, 24160754), (32, 12080377), (43, 8990048), (86, 4495024), (172, 2247512), (344, 1123756), (688, 561878), (1376, 280939)]