80776274

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{13229}}^1$

素因数の和:13345

約数の個数: 16

約数和(自身を含む): 125737920

約数和(自身を除く): 44961646

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 13229, 26458, 568847, 939259, 1137694, 1878518, 40388137, 80776274]

約数ペア:

[(1, 80776274), (2, 40388137), (43, 1878518), (71, 1137694), (86, 939259), (142, 568847), (3053, 26458), (6106, 13229)]