55778668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{7591}}^1$

素因数の和:7773

約数の個数: 24

約数和(自身を含む): 107138304

約数和(自身を除く): 51359636

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 7591, 15182, 30364, 83501, 167002, 334004, 1267697, 2535394, 5070788, 13944667, 27889334, 55778668]

約数ペア:

[(1, 55778668), (2, 27889334), (4, 13944667), (11, 5070788), (22, 2535394), (44, 1267697), (167, 334004), (334, 167002), (668, 83501), (1837, 30364), (3674, 15182), (7348, 7591)]