80131394

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{7873}}^1$

素因数の和:8609

約数の個数: 16

約数和(自身を含む): 137574528

約数和(自身を除く): 57443134

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 7873, 10178, 15746, 55111, 110222, 5723671, 11447342, 40065697, 80131394]

約数ペア:

[(1, 80131394), (2, 40065697), (7, 11447342), (14, 5723671), (727, 110222), (1454, 55111), (5089, 15746), (7873, 10178)]