85858816

素因数分解:

$2^9\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 60

約数和(自身を含む): 179898642

約数和(自身を除く): 94039826

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 317, 368, 512, 529, 634, 736, 1058, 1268, 1472, 2116, 2536, 2944, 4232, 5072, 5888, 7291, 8464, 10144, 11776, 14582, 16928, 20288, 29164, 33856, 40576, 58328, 67712, 81152, 116656, 135424, 162304, 167693, 233312, 270848, 335386, 466624, 670772, 933248, 1341544, 1866496, 2683088, 3732992, 5366176, 10732352, 21464704, 42929408, 85858816]

約数ペア:

[(1, 85858816), (2, 42929408), (4, 21464704), (8, 10732352), (16, 5366176), (23, 3732992), (32, 2683088), (46, 1866496), (64, 1341544), (92, 933248), (128, 670772), (184, 466624), (256, 335386), (317, 270848), (368, 233312), (512, 167693), (529, 162304), (634, 135424), (736, 116656), (1058, 81152), (1268, 67712), (1472, 58328), (2116, 40576), (2536, 33856), (2944, 29164), (4232, 20288), (5072, 16928), (5888, 14582), (7291, 11776), (8464, 10144)]