131098192

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{34283}}^1$

素因数の和:34530

約数の個数: 20

約数和(自身を含む): 255072960

約数和(自身を除く): 123974768

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 34283, 68566, 137132, 274264, 548528, 8193637, 16387274, 32774548, 65549096, 131098192]

約数ペア:

[(1, 131098192), (2, 65549096), (4, 32774548), (8, 16387274), (16, 8193637), (239, 548528), (478, 274264), (956, 137132), (1912, 68566), (3824, 34283)]