40807612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443561}}^1$

素因数の和:443588

約数の個数: 12

約数和(自身を含む): 74518416

約数和(自身を除く): 33710804

約数列:

[1, 2, 4, 23, 46, 92, 443561, 887122, 1774244, 10201903, 20403806, 40807612]

約数ペア:

[(1, 40807612), (2, 20403806), (4, 10201903), (23, 1774244), (46, 887122), (92, 443561)]