53404336

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{16943}}^1$

素因数の和:17148

約数の個数: 20

約数和(自身を含む): 104002272

約数和(自身を除く): 50597936

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 16943, 33886, 67772, 135544, 271088, 3337771, 6675542, 13351084, 26702168, 53404336]

約数ペア:

[(1, 53404336), (2, 26702168), (4, 13351084), (8, 6675542), (16, 3337771), (197, 271088), (394, 135544), (788, 67772), (1576, 33886), (3152, 16943)]