127077376

素因数分解:

$2^{10}\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:856

約数の個数: 44

約数和(自身を含む): 255743992

約数和(自身を除く): 128666616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 643, 772, 1024, 1286, 1544, 2572, 3088, 5144, 6176, 10288, 12352, 20576, 24704, 41152, 49408, 82304, 98816, 124099, 164608, 197632, 248198, 329216, 496396, 658432, 992792, 1985584, 3971168, 7942336, 15884672, 31769344, 63538688, 127077376]

約数ペア:

[(1, 127077376), (2, 63538688), (4, 31769344), (8, 15884672), (16, 7942336), (32, 3971168), (64, 1985584), (128, 992792), (193, 658432), (256, 496396), (386, 329216), (512, 248198), (643, 197632), (772, 164608), (1024, 124099), (1286, 98816), (1544, 82304), (2572, 49408), (3088, 41152), (5144, 24704), (6176, 20576), (10288, 12352)]