80400426

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{326831}}^1$

素因数の和:326877

約数の個数: 16

約数和(自身を含む): 164723328

約数和(自身を除く): 84322902

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 326831, 653662, 980493, 1960986, 13400071, 26800142, 40200213, 80400426]

約数ペア:

[(1, 80400426), (2, 40200213), (3, 26800142), (6, 13400071), (41, 1960986), (82, 980493), (123, 653662), (246, 326831)]