8763142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 14699520

約数和(自身を除く): 5936378

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 173, 346, 589, 817, 1178, 1333, 1634, 2666, 3287, 5363, 6574, 7439, 10726, 14878, 25327, 50654, 101897, 141341, 203794, 230609, 282682, 461218, 4381571, 8763142]

約数ペア:

[(1, 8763142), (2, 4381571), (19, 461218), (31, 282682), (38, 230609), (43, 203794), (62, 141341), (86, 101897), (173, 50654), (346, 25327), (589, 14878), (817, 10726), (1178, 7439), (1333, 6574), (1634, 5363), (2666, 3287)]