169573226

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{3203}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 257909184

約数和(自身を除く): 88335958

約数列:

[1, 2, 103, 206, 257, 514, 3203, 6406, 26471, 52942, 329909, 659818, 823171, 1646342, 84786613, 169573226]

約数ペア:

[(1, 169573226), (2, 84786613), (103, 1646342), (206, 823171), (257, 659818), (514, 329909), (3203, 52942), (6406, 26471)]