43239008

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{9721}}^1$

素因数の和:9870

約数の個数: 24

約数和(自身を含む): 85748040

約数和(自身を除く): 42509032

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 9721, 19442, 38884, 77768, 155536, 311072, 1351219, 2702438, 5404876, 10809752, 21619504, 43239008]

約数ペア:

[(1, 43239008), (2, 21619504), (4, 10809752), (8, 5404876), (16, 2702438), (32, 1351219), (139, 311072), (278, 155536), (556, 77768), (1112, 38884), (2224, 19442), (4448, 9721)]