80783582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3821}}^1$

素因数の和:3896

約数の個数: 24

約数和(自身を含む): 136628856

約数和(自身を除く): 55845274

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 3821, 7642, 10571, 21142, 42031, 84062, 118451, 236902, 1302961, 2605922, 3671981, 7343962, 40391791, 80783582]

約数ペア:

[(1, 80783582), (2, 40391791), (11, 7343962), (22, 3671981), (31, 2605922), (62, 1302961), (341, 236902), (682, 118451), (961, 84062), (1922, 42031), (3821, 21142), (7642, 10571)]