47542784

素因数分解:

$2^9\times {\mathrm{92857}}^1$

素因数の和:92875

約数の個数: 20

約数和(自身を含む): 94993734

約数和(自身を除く): 47450950

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 92857, 185714, 371428, 742856, 1485712, 2971424, 5942848, 11885696, 23771392, 47542784]

約数ペア:

[(1, 47542784), (2, 23771392), (4, 11885696), (8, 5942848), (16, 2971424), (32, 1485712), (64, 742856), (128, 371428), (256, 185714), (512, 92857)]