64471172

素因数分解:

$2^2\times {\mathrm{3881}}^1\times {\mathrm{4153}}^1$

素因数の和:8038

約数の個数: 12

約数和(自身を含む): 112880796

約数和(自身を除く): 48409624

約数列:

[1, 2, 4, 3881, 4153, 7762, 8306, 15524, 16612, 16117793, 32235586, 64471172]

約数ペア:

[(1, 64471172), (2, 32235586), (4, 16117793), (3881, 16612), (4153, 15524), (7762, 8306)]