71185154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20327}}^1$

素因数の和:20449

約数の個数: 16

約数和(自身を含む): 114162048

約数和(自身を除く): 42976894

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 20327, 40654, 345559, 691118, 2093681, 4187362, 35592577, 71185154]

約数ペア:

[(1, 71185154), (2, 35592577), (17, 4187362), (34, 2093681), (103, 691118), (206, 345559), (1751, 40654), (3502, 20327)]