16491742

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 8667938

約数列:

[1, 2, 103, 206, 223, 359, 446, 718, 22969, 36977, 45938, 73954, 80057, 160114, 8245871, 16491742]

約数ペア:

[(1, 16491742), (2, 8245871), (103, 160114), (206, 80057), (223, 73954), (359, 45938), (446, 36977), (718, 22969)]