8251472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27143}}^1$

素因数の和:27170

約数の個数: 20

約数和(自身を含む): 16829280

約数和(自身を除く): 8577808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27143, 54286, 108572, 217144, 434288, 515717, 1031434, 2062868, 4125736, 8251472]

約数ペア:

[(1, 8251472), (2, 4125736), (4, 2062868), (8, 1031434), (16, 515717), (19, 434288), (38, 217144), (76, 108572), (152, 54286), (304, 27143)]