87749632

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1366

約数の個数: 44

約数和(自身を含む): 178170880

約数和(自身を除く): 90421248

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 1279, 2144, 2558, 4288, 5116, 8576, 10232, 17152, 20464, 34304, 40928, 68608, 81856, 85693, 163712, 171386, 327424, 342772, 654848, 685544, 1309696, 1371088, 2742176, 5484352, 10968704, 21937408, 43874816, 87749632]

約数ペア:

[(1, 87749632), (2, 43874816), (4, 21937408), (8, 10968704), (16, 5484352), (32, 2742176), (64, 1371088), (67, 1309696), (128, 685544), (134, 654848), (256, 342772), (268, 327424), (512, 171386), (536, 163712), (1024, 85693), (1072, 81856), (1279, 68608), (2144, 40928), (2558, 34304), (4288, 20464), (5116, 17152), (8576, 10232)]