8439952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27763}}^1$

素因数の和:27790

約数の個数: 20

約数和(自身を含む): 17213680

約数和(自身を除く): 8773728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27763, 55526, 111052, 222104, 444208, 527497, 1054994, 2109988, 4219976, 8439952]

約数ペア:

[(1, 8439952), (2, 4219976), (4, 2109988), (8, 1054994), (16, 527497), (19, 444208), (38, 222104), (76, 111052), (152, 55526), (304, 27763)]