64812254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{23297}}^1$

素因数の和:23419

約数の個数: 16

約数和(自身を含む): 105679728

約数和(自身を除く): 40867474

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 23297, 46594, 302861, 605722, 2492779, 4985558, 32406127, 64812254]

約数ペア:

[(1, 64812254), (2, 32406127), (13, 4985558), (26, 2492779), (107, 605722), (214, 302861), (1391, 46594), (2782, 23297)]