137889088

素因数分解:

$2^6\times {\mathrm{997}}^1\times {\mathrm{2161}}^1$

素因数の和:3170

約数の個数: 28

約数和(自身を含む): 274024852

約数和(自身を除く): 136135764

約数列:

[1, 2, 4, 8, 16, 32, 64, 997, 1994, 2161, 3988, 4322, 7976, 8644, 15952, 17288, 31904, 34576, 63808, 69152, 138304, 2154517, 4309034, 8618068, 17236136, 34472272, 68944544, 137889088]

約数ペア:

[(1, 137889088), (2, 68944544), (4, 34472272), (8, 17236136), (16, 8618068), (32, 4309034), (64, 2154517), (997, 138304), (1994, 69152), (2161, 63808), (3988, 34576), (4322, 31904), (7976, 17288), (8644, 15952)]