71235338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31271}}^1$

素因数の和:31357

約数の個数: 16

約数和(自身を含む): 114830784

約数和(自身を除く): 43595446

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 31271, 62542, 531607, 1063214, 2095157, 4190314, 35617669, 71235338]

約数ペア:

[(1, 71235338), (2, 35617669), (17, 4190314), (34, 2095157), (67, 1063214), (134, 531607), (1139, 62542), (2278, 31271)]