1618803712

素因数分解:

$2^{10}\times {\mathrm{193}}^1\times {\mathrm{8191}}^1$

素因数の和:8404

約数の個数: 44

約数和(自身を含む): 3253190656

約数和(自身を除く): 1634386944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 1024, 1544, 3088, 6176, 8191, 12352, 16382, 24704, 32764, 49408, 65528, 98816, 131056, 197632, 262112, 524224, 1048448, 1580863, 2096896, 3161726, 4193792, 6323452, 8387584, 12646904, 25293808, 50587616, 101175232, 202350464, 404700928, 809401856, 1618803712]

約数ペア:

[(1, 1618803712), (2, 809401856), (4, 404700928), (8, 202350464), (16, 101175232), (32, 50587616), (64, 25293808), (128, 12646904), (193, 8387584), (256, 6323452), (386, 4193792), (512, 3161726), (772, 2096896), (1024, 1580863), (1544, 1048448), (3088, 524224), (6176, 262112), (8191, 197632), (12352, 131056), (16382, 98816), (24704, 65528), (32764, 49408)]