89079166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{20347}}^1$

素因数の和:20559

約数の個数: 16

約数和(自身を含む): 146505600

約数和(自身を除く): 57426434

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 20347, 40694, 223817, 447634, 4049053, 8098106, 44539583, 89079166]

約数ペア:

[(1, 89079166), (2, 44539583), (11, 8098106), (22, 4049053), (199, 447634), (398, 223817), (2189, 40694), (4378, 20347)]