85357052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 82293508

約数列:

[1, 2, 4, 11, 22, 44, 71, 89, 142, 178, 284, 307, 356, 614, 781, 979, 1228, 1562, 1958, 3124, 3377, 3916, 6319, 6754, 12638, 13508, 21797, 25276, 27323, 43594, 54646, 69509, 87188, 109292, 139018, 239767, 278036, 300553, 479534, 601106, 959068, 1202212, 1939933, 3879866, 7759732, 21339263, 42678526, 85357052]

約数ペア:

[(1, 85357052), (2, 42678526), (4, 21339263), (11, 7759732), (22, 3879866), (44, 1939933), (71, 1202212), (89, 959068), (142, 601106), (178, 479534), (284, 300553), (307, 278036), (356, 239767), (614, 139018), (781, 109292), (979, 87188), (1228, 69509), (1562, 54646), (1958, 43594), (3124, 27323), (3377, 25276), (3916, 21797), (6319, 13508), (6754, 12638)]