65015824

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{31019}}^1$

素因数の和:31158

約数の個数: 20

約数和(自身を含む): 126933840

約数和(自身を除く): 61918016

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 31019, 62038, 124076, 248152, 496304, 4063489, 8126978, 16253956, 32507912, 65015824]

約数ペア:

[(1, 65015824), (2, 32507912), (4, 16253956), (8, 8126978), (16, 4063489), (131, 496304), (262, 248152), (524, 124076), (1048, 62038), (2096, 31019)]