80788442

素因数分解:

$2^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{2731}}^1$

素因数の和:4853

約数の個数: 16

約数和(自身を含む): 138610752

約数和(自身を除く): 57822310

約数列:

[1, 2, 7, 14, 2113, 2731, 4226, 5462, 14791, 19117, 29582, 38234, 5770603, 11541206, 40394221, 80788442]

約数ペア:

[(1, 80788442), (2, 40394221), (7, 11541206), (14, 5770603), (2113, 38234), (2731, 29582), (4226, 19117), (5462, 14791)]