80040534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1905727}}^1$

素因数の和:1905739

約数の個数: 16

約数和(自身を含む): 182949888

約数和(自身を除く): 102909354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1905727, 3811454, 5717181, 11434362, 13340089, 26680178, 40020267, 80040534]

約数ペア:

[(1, 80040534), (2, 40020267), (3, 26680178), (6, 13340089), (7, 11434362), (14, 5717181), (21, 3811454), (42, 1905727)]