80400226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{3061}}^1$

素因数の和:3657

約数の個数: 16

約数和(自身を含む): 126105408

約数和(自身を除く): 45705182

約数列:

[1, 2, 23, 46, 571, 1142, 3061, 6122, 13133, 26266, 70403, 140806, 1747831, 3495662, 40200113, 80400226]

約数ペア:

[(1, 80400226), (2, 40200113), (23, 3495662), (46, 1747831), (571, 140806), (1142, 70403), (3061, 26266), (6122, 13133)]