80455034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{21139}}^1$

素因数の和:21325

約数の個数: 16

約数和(自身を含む): 132420960

約数和(自身を除く): 51965926

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 21139, 42278, 232529, 465058, 3657047, 7314094, 40227517, 80455034]

約数ペア:

[(1, 80455034), (2, 40227517), (11, 7314094), (22, 3657047), (173, 465058), (346, 232529), (1903, 42278), (3806, 21139)]