87565028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29947}}^1$

素因数の和:30011

約数の個数: 24

約数和(自身を含む): 166031712

約数和(自身を除く): 78466684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 29947, 59894, 119788, 509099, 1018198, 1287721, 2036396, 2575442, 5150884, 21891257, 43782514, 87565028]

約数ペア:

[(1, 87565028), (2, 43782514), (4, 21891257), (17, 5150884), (34, 2575442), (43, 2036396), (68, 1287721), (86, 1018198), (172, 509099), (731, 119788), (1462, 59894), (2924, 29947)]