16745216

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 36

約数和(自身を含む): 33726000

約数和(自身を除く): 16980784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 439, 596, 878, 1192, 1756, 2384, 3512, 4768, 7024, 9536, 14048, 19072, 28096, 38144, 56192, 65411, 112384, 130822, 261644, 523288, 1046576, 2093152, 4186304, 8372608, 16745216]

約数ペア:

[(1, 16745216), (2, 8372608), (4, 4186304), (8, 2093152), (16, 1046576), (32, 523288), (64, 261644), (128, 130822), (149, 112384), (256, 65411), (298, 56192), (439, 38144), (596, 28096), (878, 19072), (1192, 14048), (1756, 9536), (2384, 7024), (3512, 4768)]