22051768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67231}}^1$

素因数の和:67278

約数の個数: 16

約数和(自身を含む): 42356160

約数和(自身を除く): 20304392

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67231, 134462, 268924, 537848, 2756471, 5512942, 11025884, 22051768]

約数ペア:

[(1, 22051768), (2, 11025884), (4, 5512942), (8, 2756471), (41, 537848), (82, 268924), (164, 134462), (328, 67231)]