568399408

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{332009}}^1$

素因数の和:332124

約数の個数: 20

約数和(自身を含む): 1111569480

約数和(自身を除く): 543170072

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 332009, 664018, 1328036, 2656072, 5312144, 35524963, 71049926, 142099852, 284199704, 568399408]

約数ペア:

[(1, 568399408), (2, 284199704), (4, 142099852), (8, 71049926), (16, 35524963), (107, 5312144), (214, 2656072), (428, 1328036), (856, 664018), (1712, 332009)]