64480306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{68161}}^1$

素因数の和:68217

約数の個数: 16

約数和(自身を含む): 107968608

約数和(自身を除く): 43488302

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 68161, 136322, 749771, 1499542, 2930923, 5861846, 32240153, 64480306]

約数ペア:

[(1, 64480306), (2, 32240153), (11, 5861846), (22, 2930923), (43, 1499542), (86, 749771), (473, 136322), (946, 68161)]