90354352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11939}}^1$

素因数の和:12001

約数の個数: 40

約数和(自身を含む): 195433920

約数和(自身を除く): 105079568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 11939, 23878, 47756, 95512, 131329, 191024, 262658, 513377, 525316, 1026754, 1050632, 2053508, 2101264, 4107016, 5647147, 8214032, 11294294, 22588588, 45177176, 90354352]

約数ペア:

[(1, 90354352), (2, 45177176), (4, 22588588), (8, 11294294), (11, 8214032), (16, 5647147), (22, 4107016), (43, 2101264), (44, 2053508), (86, 1050632), (88, 1026754), (172, 525316), (176, 513377), (344, 262658), (473, 191024), (688, 131329), (946, 95512), (1892, 47756), (3784, 23878), (7568, 11939)]