82605616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271729}}^1$

素因数の和:271756

約数の個数: 20

約数和(自身を含む): 168472600

約数和(自身を除く): 85866984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 271729, 543458, 1086916, 2173832, 4347664, 5162851, 10325702, 20651404, 41302808, 82605616]

約数ペア:

[(1, 82605616), (2, 41302808), (4, 20651404), (8, 10325702), (16, 5162851), (19, 4347664), (38, 2173832), (76, 1086916), (152, 543458), (304, 271729)]