8331728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27407}}^1$

素因数の和:27434

約数の個数: 20

約数和(自身を含む): 16992960

約数和(自身を除く): 8661232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27407, 54814, 109628, 219256, 438512, 520733, 1041466, 2082932, 4165864, 8331728]

約数ペア:

[(1, 8331728), (2, 4165864), (4, 2082932), (8, 1041466), (16, 520733), (19, 438512), (38, 219256), (76, 109628), (152, 54814), (304, 27407)]