64770032

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{2143}}^1$

素因数の和:4040

約数の個数: 20

約数和(自身を含む): 125616960

約数和(自身を除く): 60846928

約数列:

[1, 2, 4, 8, 16, 1889, 2143, 3778, 4286, 7556, 8572, 15112, 17144, 30224, 34288, 4048127, 8096254, 16192508, 32385016, 64770032]

約数ペア:

[(1, 64770032), (2, 32385016), (4, 16192508), (8, 8096254), (16, 4048127), (1889, 34288), (2143, 30224), (3778, 17144), (4286, 15112), (7556, 8572)]