38422736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5139

約数の個数: 40

約数和(自身を含む): 83116704

約数和(自身を除く): 44693968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 5077, 7568, 10154, 20308, 40616, 55847, 81232, 111694, 218311, 223388, 436622, 446776, 873244, 893552, 1746488, 2401421, 3492976, 4802842, 9605684, 19211368, 38422736]

約数ペア:

[(1, 38422736), (2, 19211368), (4, 9605684), (8, 4802842), (11, 3492976), (16, 2401421), (22, 1746488), (43, 893552), (44, 873244), (86, 446776), (88, 436622), (172, 223388), (176, 218311), (344, 111694), (473, 81232), (688, 55847), (946, 40616), (1892, 20308), (3784, 10154), (5077, 7568)]