85813984

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{65407}}^1$

素因数の和:65458

約数の個数: 24

約数和(自身を含む): 173069568

約数和(自身を除く): 87255584

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 65407, 130814, 261628, 523256, 1046512, 2093024, 2681687, 5363374, 10726748, 21453496, 42906992, 85813984]

約数ペア:

[(1, 85813984), (2, 42906992), (4, 21453496), (8, 10726748), (16, 5363374), (32, 2681687), (41, 2093024), (82, 1046512), (164, 523256), (328, 261628), (656, 130814), (1312, 65407)]