328054208

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{40361}}^1$

素因数の和:40500

約数の個数: 28

約数和(自身を含む): 656124672

約数和(自身を除く): 328070464

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 40361, 80722, 161444, 322888, 645776, 1291552, 2583104, 5125847, 10251694, 20503388, 41006776, 82013552, 164027104, 328054208]

約数ペア:

[(1, 328054208), (2, 164027104), (4, 82013552), (8, 41006776), (16, 20503388), (32, 10251694), (64, 5125847), (127, 2583104), (254, 1291552), (508, 645776), (1016, 322888), (2032, 161444), (4064, 80722), (8128, 40361)]