39140152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257501}}^1$

素因数の和:257526

約数の個数: 16

約数和(自身を含む): 77250600

約数和(自身を除く): 38110448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257501, 515002, 1030004, 2060008, 4892519, 9785038, 19570076, 39140152]

約数ペア:

[(1, 39140152), (2, 19570076), (4, 9785038), (8, 4892519), (19, 2060008), (38, 1030004), (76, 515002), (152, 257501)]