71608318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{10691}}^1$

素因数の和:10907

約数の個数: 16

約数和(自身を含む): 114318864

約数和(自身を除く): 42710546

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 10691, 21382, 181747, 363494, 2106127, 4212254, 35804159, 71608318]

約数ペア:

[(1, 71608318), (2, 35804159), (17, 4212254), (34, 2106127), (197, 363494), (394, 181747), (3349, 21382), (6698, 10691)]