83876864

素因数分解:

$2^{10}\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:932

約数の個数: 44

約数和(自身を含む): 169540728

約数和(自身を除く): 85663864

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 811, 1024, 1616, 1622, 3232, 3244, 6464, 6488, 12928, 12976, 25856, 25952, 51712, 51904, 81911, 103424, 103808, 163822, 207616, 327644, 415232, 655288, 830464, 1310576, 2621152, 5242304, 10484608, 20969216, 41938432, 83876864]

約数ペア:

[(1, 83876864), (2, 41938432), (4, 20969216), (8, 10484608), (16, 5242304), (32, 2621152), (64, 1310576), (101, 830464), (128, 655288), (202, 415232), (256, 327644), (404, 207616), (512, 163822), (808, 103808), (811, 103424), (1024, 81911), (1616, 51904), (1622, 51712), (3232, 25952), (3244, 25856), (6464, 12976), (6488, 12928)]