64481338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{10271}}^1$

素因数の和:10389

約数の個数: 16

約数和(自身を含む): 100336896

約数和(自身を除く): 35855558

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 10271, 20542, 441653, 749783, 883306, 1499566, 32240669, 64481338]

約数ペア:

[(1, 64481338), (2, 32240669), (43, 1499566), (73, 883306), (86, 749783), (146, 441653), (3139, 20542), (6278, 10271)]