98765456

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{5807}}^1$

素因数の和:6878

約数の個数: 20

約数和(自身を含む): 191571072

約数和(自身を除く): 92805616

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 5807, 8504, 11614, 17008, 23228, 46456, 92912, 6172841, 12345682, 24691364, 49382728, 98765456]

約数ペア:

[(1, 98765456), (2, 49382728), (4, 24691364), (8, 12345682), (16, 6172841), (1063, 92912), (2126, 46456), (4252, 23228), (5807, 17008), (8504, 11614)]