71638234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{2027}}^1$

素因数の和:2501

約数の個数: 16

約数和(自身を含む): 110388096

約数和(自身を除く): 38749862

約数列:

[1, 2, 41, 82, 431, 862, 2027, 4054, 17671, 35342, 83107, 166214, 873637, 1747274, 35819117, 71638234]

約数ペア:

[(1, 71638234), (2, 35819117), (41, 1747274), (82, 873637), (431, 166214), (862, 83107), (2027, 35342), (4054, 17671)]