23198456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 45042480

約数和(自身を除く): 21844024

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 661, 856, 1322, 2644, 4387, 5288, 8774, 17548, 27101, 35096, 54202, 70727, 108404, 141454, 216808, 282908, 565816, 2899807, 5799614, 11599228, 23198456]

約数ペア:

[(1, 23198456), (2, 11599228), (4, 5799614), (8, 2899807), (41, 565816), (82, 282908), (107, 216808), (164, 141454), (214, 108404), (328, 70727), (428, 54202), (661, 35096), (856, 27101), (1322, 17548), (2644, 8774), (4387, 5288)]