79209784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12119}}^1$

素因数の和:12187

約数の個数: 32

約数和(自身を含む): 159984000

約数和(自身を除く): 80774216

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 12119, 24238, 48476, 96952, 230261, 460522, 521117, 921044, 1042234, 1842088, 2084468, 4168936, 9901223, 19802446, 39604892, 79209784]

約数ペア:

[(1, 79209784), (2, 39604892), (4, 19802446), (8, 9901223), (19, 4168936), (38, 2084468), (43, 1842088), (76, 1042234), (86, 921044), (152, 521117), (172, 460522), (344, 230261), (817, 96952), (1634, 48476), (3268, 24238), (6536, 12119)]