55125328

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17489}}^1$

素因数の和:17694

約数の個数: 20

約数和(自身を含む): 107353620

約数和(自身を除く): 52228292

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17489, 34978, 69956, 139912, 279824, 3445333, 6890666, 13781332, 27562664, 55125328]

約数ペア:

[(1, 55125328), (2, 27562664), (4, 13781332), (8, 6890666), (16, 3445333), (197, 279824), (394, 139912), (788, 69956), (1576, 34978), (3152, 17489)]