23200048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{33721}}^1$

素因数の和:33772

約数の個数: 20

約数和(自身を含む): 45996808

約数和(自身を除く): 22796760

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 33721, 67442, 134884, 269768, 539536, 1450003, 2900006, 5800012, 11600024, 23200048]

約数ペア:

[(1, 23200048), (2, 11600024), (4, 5800012), (8, 2900006), (16, 1450003), (43, 539536), (86, 269768), (172, 134884), (344, 67442), (688, 33721)]