28417166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9391}}^1$

素因数の和:9499

約数の個数: 16

約数和(自身を含む): 45645120

約数和(自身を除く): 17227954

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 9391, 18782, 159647, 319294, 835799, 1671598, 14208583, 28417166]

約数ペア:

[(1, 28417166), (2, 14208583), (17, 1671598), (34, 835799), (89, 319294), (178, 159647), (1513, 18782), (3026, 9391)]