22406864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{11027}}^1$

素因数の和:11162

約数の個数: 20

約数和(自身を含む): 43759104

約数和(自身を除く): 21352240

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 11027, 22054, 44108, 88216, 176432, 1400429, 2800858, 5601716, 11203432, 22406864]

約数ペア:

[(1, 22406864), (2, 11203432), (4, 5601716), (8, 2800858), (16, 1400429), (127, 176432), (254, 88216), (508, 44108), (1016, 22054), (2032, 11027)]