30807992

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{8693}}^1$

素因数の和:9142

約数の個数: 16

約数和(自身を含む): 57902040

約数和(自身を除く): 27094048

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 8693, 17386, 34772, 69544, 3850999, 7701998, 15403996, 30807992]

約数ペア:

[(1, 30807992), (2, 15403996), (4, 7701998), (8, 3850999), (443, 69544), (886, 34772), (1772, 17386), (3544, 8693)]