83647228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{129887}}^1$

素因数の和:129921

約数の個数: 24

約数和(自身を含む): 174569472

約数和(自身を除く): 90922244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 129887, 259774, 519548, 909209, 1818418, 2987401, 3636836, 5974802, 11949604, 20911807, 41823614, 83647228]

約数ペア:

[(1, 83647228), (2, 41823614), (4, 20911807), (7, 11949604), (14, 5974802), (23, 3636836), (28, 2987401), (46, 1818418), (92, 909209), (161, 519548), (322, 259774), (644, 129887)]