8258128

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{5011}}^1$

素因数の和:5122

約数の個数: 20

約数和(自身を含む): 16158688

約数和(自身を除く): 7900560

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 5011, 10022, 20044, 40088, 80176, 516133, 1032266, 2064532, 4129064, 8258128]

約数ペア:

[(1, 8258128), (2, 4129064), (4, 2064532), (8, 1032266), (16, 516133), (103, 80176), (206, 40088), (412, 20044), (824, 10022), (1648, 5011)]