31678514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{133103}}^1$

素因数の和:133129

約数の個数: 16

約数和(自身を含む): 57500928

約数和(自身を除く): 25822414

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 133103, 266206, 931721, 1863442, 2262751, 4525502, 15839257, 31678514]

約数ペア:

[(1, 31678514), (2, 15839257), (7, 4525502), (14, 2262751), (17, 1863442), (34, 931721), (119, 266206), (238, 133103)]