80864454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1225219}}^1$

素因数の和:1225235

約数の個数: 16

約数和(自身を含む): 176431680

約数和(自身を除く): 95567226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1225219, 2450438, 3675657, 7351314, 13477409, 26954818, 40432227, 80864454]

約数ペア:

[(1, 80864454), (2, 40432227), (3, 26954818), (6, 13477409), (11, 7351314), (22, 3675657), (33, 2450438), (66, 1225219)]