85757776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5807}}^1$

素因数の和:5899

約数の個数: 40

約数和(自身を含む): 181488384

約数和(自身を除く): 95730608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 5807, 7384, 11614, 14768, 23228, 46456, 75491, 92912, 150982, 301964, 412297, 603928, 824594, 1207856, 1649188, 3298376, 5359861, 6596752, 10719722, 21439444, 42878888, 85757776]

約数ペア:

[(1, 85757776), (2, 42878888), (4, 21439444), (8, 10719722), (13, 6596752), (16, 5359861), (26, 3298376), (52, 1649188), (71, 1207856), (104, 824594), (142, 603928), (208, 412297), (284, 301964), (568, 150982), (923, 92912), (1136, 75491), (1846, 46456), (3692, 23228), (5807, 14768), (7384, 11614)]