31105435

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 38421216

約数和(自身を除く): 7315781

約数列:

[1, 5, 53, 107, 265, 535, 1097, 5485, 5671, 28355, 58141, 117379, 290705, 586895, 6221087, 31105435]

約数ペア:

[(1, 31105435), (5, 6221087), (53, 586895), (107, 290705), (265, 117379), (535, 58141), (1097, 28355), (5485, 5671)]