8427224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{81031}}^1$

素因数の和:81050

約数の個数: 16

約数和(自身を含む): 17016720

約数和(自身を除く): 8589496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 81031, 162062, 324124, 648248, 1053403, 2106806, 4213612, 8427224]

約数ペア:

[(1, 8427224), (2, 4213612), (4, 2106806), (8, 1053403), (13, 648248), (26, 324124), (52, 162062), (104, 81031)]