80406466

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{52691}}^1$

素因数の和:52809

約数の個数: 16

約数和(自身を含む): 139106880

約数和(自身を除く): 58700414

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 52691, 105382, 368837, 737674, 5743319, 11486638, 40203233, 80406466]

約数ペア:

[(1, 80406466), (2, 40203233), (7, 11486638), (14, 5743319), (109, 737674), (218, 368837), (763, 105382), (1526, 52691)]