315625246

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{51691}}^1$

素因数の和:51807

約数の個数: 16

約数和(自身を含む): 491280768

約数和(自身を除く): 175655522

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 51691, 103382, 2222713, 3670061, 4445426, 7340122, 157812623, 315625246]

約数ペア:

[(1, 315625246), (2, 157812623), (43, 7340122), (71, 4445426), (86, 3670061), (142, 2222713), (3053, 103382), (6106, 51691)]