22400752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127277}}^1$

素因数の和:127296

約数の個数: 20

約数和(自身を含む): 47347416

約数和(自身を除く): 24946664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 127277, 254554, 509108, 1018216, 1400047, 2036432, 2800094, 5600188, 11200376, 22400752]

約数ペア:

[(1, 22400752), (2, 11200376), (4, 5600188), (8, 2800094), (11, 2036432), (16, 1400047), (22, 1018216), (44, 509108), (88, 254554), (176, 127277)]