80435894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11113}}^1$

素因数の和:11180

約数の個数: 32

約数和(自身を含む): 153639936

約数和(自身を除く): 73204042

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 11113, 22226, 77791, 122243, 155582, 244486, 522311, 855701, 1044622, 1711402, 3656177, 5745421, 7312354, 11490842, 40217947, 80435894]

約数ペア:

[(1, 80435894), (2, 40217947), (7, 11490842), (11, 7312354), (14, 5745421), (22, 3656177), (47, 1711402), (77, 1044622), (94, 855701), (154, 522311), (329, 244486), (517, 155582), (658, 122243), (1034, 77791), (3619, 22226), (7238, 11113)]