32003144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 63460800

約数和(自身を除く): 31457656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 677, 1244, 1354, 2488, 2708, 5416, 5909, 11818, 12863, 23636, 25726, 47272, 51452, 102904, 210547, 421094, 842188, 1684376, 4000393, 8000786, 16001572, 32003144]

約数ペア:

[(1, 32003144), (2, 16001572), (4, 8000786), (8, 4000393), (19, 1684376), (38, 842188), (76, 421094), (152, 210547), (311, 102904), (622, 51452), (677, 47272), (1244, 25726), (1354, 23636), (2488, 12863), (2708, 11818), (5416, 5909)]