85819232

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 174636000

約数和(自身を除く): 88816768

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 149, 164, 298, 328, 439, 596, 656, 878, 1192, 1312, 1756, 2384, 3512, 4768, 6109, 7024, 12218, 14048, 17999, 24436, 35998, 48872, 65411, 71996, 97744, 130822, 143992, 195488, 261644, 287984, 523288, 575968, 1046576, 2093152, 2681851, 5363702, 10727404, 21454808, 42909616, 85819232]

約数ペア:

[(1, 85819232), (2, 42909616), (4, 21454808), (8, 10727404), (16, 5363702), (32, 2681851), (41, 2093152), (82, 1046576), (149, 575968), (164, 523288), (298, 287984), (328, 261644), (439, 195488), (596, 143992), (656, 130822), (878, 97744), (1192, 71996), (1312, 65411), (1756, 48872), (2384, 35998), (3512, 24436), (4768, 17999), (6109, 14048), (7024, 12218)]