65544016

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{31271}}^1$

素因数の和:31410

約数の個数: 20

約数和(自身を含む): 127965024

約数和(自身を除く): 62421008

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 31271, 62542, 125084, 250168, 500336, 4096501, 8193002, 16386004, 32772008, 65544016]

約数ペア:

[(1, 65544016), (2, 32772008), (4, 16386004), (8, 8193002), (16, 4096501), (131, 500336), (262, 250168), (524, 125084), (1048, 62542), (2096, 31271)]