86583706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{19777}}^1$

素因数の和:19989

約数の個数: 16

約数和(自身を含む): 142401600

約数和(自身を除く): 55817894

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 19777, 39554, 217547, 435094, 3935623, 7871246, 43291853, 86583706]

約数ペア:

[(1, 86583706), (2, 43291853), (11, 7871246), (22, 3935623), (199, 435094), (398, 217547), (2189, 39554), (4378, 19777)]