64790594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{68489}}^1$

素因数の和:68545

約数の個数: 16

約数和(自身を含む): 108488160

約数和(自身を除く): 43697566

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 68489, 136978, 753379, 1506758, 2945027, 5890054, 32395297, 64790594]

約数ペア:

[(1, 64790594), (2, 32395297), (11, 5890054), (22, 2945027), (43, 1506758), (86, 753379), (473, 136978), (946, 68489)]