42243664

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{2591}}^1$

素因数の和:3618

約数の個数: 20

約数和(自身を含む): 81959040

約数和(自身を除く): 39715376

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 2591, 4076, 5182, 8152, 10364, 16304, 20728, 41456, 2640229, 5280458, 10560916, 21121832, 42243664]

約数ペア:

[(1, 42243664), (2, 21121832), (4, 10560916), (8, 5280458), (16, 2640229), (1019, 41456), (2038, 20728), (2591, 16304), (4076, 10364), (5182, 8152)]