336247792

素因数分解:

$2^4\times {\mathrm{1999}}^1\times {\mathrm{10513}}^1$

素因数の和:12520

約数の個数: 20

約数和(自身を含む): 651868000

約数和(自身を除く): 315620208

約数列:

[1, 2, 4, 8, 16, 1999, 3998, 7996, 10513, 15992, 21026, 31984, 42052, 84104, 168208, 21015487, 42030974, 84061948, 168123896, 336247792]

約数ペア:

[(1, 336247792), (2, 168123896), (4, 84061948), (8, 42030974), (16, 21015487), (1999, 168208), (3998, 84104), (7996, 42052), (10513, 31984), (15992, 21026)]