8172496

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{6997}}^1$

素因数の和:7078

約数の個数: 20

約数和(自身を含む): 16053412

約数和(自身を除く): 7880916

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 6997, 13994, 27988, 55976, 111952, 510781, 1021562, 2043124, 4086248, 8172496]

約数ペア:

[(1, 8172496), (2, 4086248), (4, 2043124), (8, 1021562), (16, 510781), (73, 111952), (146, 55976), (292, 27988), (584, 13994), (1168, 6997)]