160886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 16

約数和(自身を含む): 269568

約数和(自身を除く): 108682

約数列:

[1, 2, 11, 22, 71, 103, 142, 206, 781, 1133, 1562, 2266, 7313, 14626, 80443, 160886]

約数ペア:

[(1, 160886), (2, 80443), (11, 14626), (22, 7313), (71, 2266), (103, 1562), (142, 1133), (206, 781)]