211575808

素因数分解:

$2^{10}\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2058

約数の個数: 44

約数和(自身を含む): 427118832

約数和(自身を除く): 215543024

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1024, 1712, 1931, 3424, 3862, 6848, 7724, 13696, 15448, 27392, 30896, 54784, 61792, 109568, 123584, 206617, 247168, 413234, 494336, 826468, 988672, 1652936, 1977344, 3305872, 6611744, 13223488, 26446976, 52893952, 105787904, 211575808]

約数ペア:

[(1, 211575808), (2, 105787904), (4, 52893952), (8, 26446976), (16, 13223488), (32, 6611744), (64, 3305872), (107, 1977344), (128, 1652936), (214, 988672), (256, 826468), (428, 494336), (512, 413234), (856, 247168), (1024, 206617), (1712, 123584), (1931, 109568), (3424, 61792), (3862, 54784), (6848, 30896), (7724, 27392), (13696, 15448)]