2016031312

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{961847}}^1$

素因数の和:961986

約数の個数: 20

約数和(自身を含む): 3935882016

約数和(自身を除く): 1919850704

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 961847, 1923694, 3847388, 7694776, 15389552, 126001957, 252003914, 504007828, 1008015656, 2016031312]

約数ペア:

[(1, 2016031312), (2, 1008015656), (4, 504007828), (8, 252003914), (16, 126001957), (131, 15389552), (262, 7694776), (524, 3847388), (1048, 1923694), (2096, 961847)]