309149696

素因数分解:

$2^{14}\times {\mathrm{18869}}^1$

素因数の和:18897

約数の個数: 30

約数和(自身を含む): 618313290

約数和(自身を除く): 309163594

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 18869, 37738, 75476, 150952, 301904, 603808, 1207616, 2415232, 4830464, 9660928, 19321856, 38643712, 77287424, 154574848, 309149696]

約数ペア:

[(1, 309149696), (2, 154574848), (4, 77287424), (8, 38643712), (16, 19321856), (32, 9660928), (64, 4830464), (128, 2415232), (256, 1207616), (512, 603808), (1024, 301904), (2048, 150952), (4096, 75476), (8192, 37738), (16384, 18869)]