64779242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{68477}}^1$

素因数の和:68533

約数の個数: 16

約数和(自身を含む): 108469152

約数和(自身を除く): 43689910

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 68477, 136954, 753247, 1506494, 2944511, 5889022, 32389621, 64779242]

約数ペア:

[(1, 64779242), (2, 32389621), (11, 5889022), (22, 2944511), (43, 1506494), (86, 753247), (473, 136954), (946, 68477)]