85571468

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2417}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 153552672

約数和(自身を除く): 67981204

約数列:

[1, 2, 4, 53, 106, 167, 212, 334, 668, 2417, 4834, 8851, 9668, 17702, 35404, 128101, 256202, 403639, 512404, 807278, 1614556, 21392867, 42785734, 85571468]

約数ペア:

[(1, 85571468), (2, 42785734), (4, 21392867), (53, 1614556), (106, 807278), (167, 512404), (212, 403639), (334, 256202), (668, 128101), (2417, 35404), (4834, 17702), (8851, 9668)]