80883964

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{4759}}^1$

素因数の和:5377

約数の個数: 24

約数和(自身を含む): 162068480

約数和(自身を除く): 81184516

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 4759, 8498, 9518, 16996, 19036, 33313, 66626, 133252, 2888713, 5777426, 11554852, 20220991, 40441982, 80883964]

約数ペア:

[(1, 80883964), (2, 40441982), (4, 20220991), (7, 11554852), (14, 5777426), (28, 2888713), (607, 133252), (1214, 66626), (2428, 33313), (4249, 19036), (4759, 16996), (8498, 9518)]