127669232

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{25657}}^1$

素因数の和:25976

約数の個数: 20

約数和(自身を含む): 248164176

約数和(自身を除く): 120494944

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 25657, 51314, 102628, 205256, 410512, 7979327, 15958654, 31917308, 63834616, 127669232]

約数ペア:

[(1, 127669232), (2, 63834616), (4, 31917308), (8, 15958654), (16, 7979327), (311, 410512), (622, 205256), (1244, 102628), (2488, 51314), (4976, 25657)]