85432912

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{12163}}^1$

素因数の和:12610

約数の個数: 20

約数和(自身を含む): 165916960

約数和(自身を除く): 80484048

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 12163, 24326, 48652, 97304, 194608, 5339557, 10679114, 21358228, 42716456, 85432912]

約数ペア:

[(1, 85432912), (2, 42716456), (4, 21358228), (8, 10679114), (16, 5339557), (439, 194608), (878, 97304), (1756, 48652), (3512, 24326), (7024, 12163)]