22040336

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{4973}}^1$

素因数の和:5258

約数の個数: 20

約数和(自身を含む): 42865932

約数和(自身を除く): 20825596

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 4973, 9946, 19892, 39784, 79568, 1377521, 2755042, 5510084, 11020168, 22040336]

約数ペア:

[(1, 22040336), (2, 11020168), (4, 5510084), (8, 2755042), (16, 1377521), (277, 79568), (554, 39784), (1108, 19892), (2216, 9946), (4432, 4973)]