80395168

素因数分解:

$2^5\times 7^1\times {\mathrm{358907}}^1$

素因数の和:358924

約数の個数: 24

約数和(自身を含む): 180889632

約数和(自身を除く): 100494464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 358907, 717814, 1435628, 2512349, 2871256, 5024698, 5742512, 10049396, 11485024, 20098792, 40197584, 80395168]

約数ペア:

[(1, 80395168), (2, 40197584), (4, 20098792), (7, 11485024), (8, 10049396), (14, 5742512), (16, 5024698), (28, 2871256), (32, 2512349), (56, 1435628), (112, 717814), (224, 358907)]