31452802738

素因数分解:

$2^1\times 7^1\times {\mathrm{69691}}^1\times {\mathrm{32237}}^1$

素因数の和:101937

約数の個数: 16

約数和(自身を含む): 53921536704

約数和(自身を除く): 22468733966

約数列:

[1, 2, 7, 14, 32237, 64474, 69691, 139382, 225659, 451318, 487837, 975674, 2246628767, 4493257534, 15726401369, 31452802738]

約数ペア:

[(1, 31452802738), (2, 15726401369), (7, 4493257534), (14, 2246628767), (32237, 975674), (64474, 487837), (69691, 451318), (139382, 225659)]