39870202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27271}}^1$

素因数の和:27333

約数の個数: 16

約数和(自身を含む): 64798272

約数和(自身を除く): 24928070

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 27271, 54542, 463607, 927214, 1172653, 2345306, 19935101, 39870202]

約数ペア:

[(1, 39870202), (2, 19935101), (17, 2345306), (34, 1172653), (43, 927214), (86, 463607), (731, 54542), (1462, 27271)]