129843536

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{27697}}^1$

素因数の和:27998

約数の個数: 20

約数和(自身を含む): 252439572

約数和(自身を除く): 122596036

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 27697, 55394, 110788, 221576, 443152, 8115221, 16230442, 32460884, 64921768, 129843536]

約数ペア:

[(1, 129843536), (2, 64921768), (4, 32460884), (8, 16230442), (16, 8115221), (293, 443152), (586, 221576), (1172, 110788), (2344, 55394), (4688, 27697)]