23286736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 53621568

約数和(自身を除く): 30334832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 176, 181, 187, 272, 344, 362, 374, 473, 688, 724, 731, 748, 946, 1448, 1462, 1496, 1892, 1991, 2896, 2924, 2992, 3077, 3784, 3982, 5848, 6154, 7568, 7783, 7964, 8041, 11696, 12308, 15566, 15928, 16082, 24616, 31132, 31856, 32164, 33847, 49232, 62264, 64328, 67694, 85613, 124528, 128656, 132311, 135388, 171226, 264622, 270776, 342452, 529244, 541552, 684904, 1058488, 1369808, 1455421, 2116976, 2910842, 5821684, 11643368, 23286736]

約数ペア:

[(1, 23286736), (2, 11643368), (4, 5821684), (8, 2910842), (11, 2116976), (16, 1455421), (17, 1369808), (22, 1058488), (34, 684904), (43, 541552), (44, 529244), (68, 342452), (86, 270776), (88, 264622), (136, 171226), (172, 135388), (176, 132311), (181, 128656), (187, 124528), (272, 85613), (344, 67694), (362, 64328), (374, 62264), (473, 49232), (688, 33847), (724, 32164), (731, 31856), (748, 31132), (946, 24616), (1448, 16082), (1462, 15928), (1496, 15566), (1892, 12308), (1991, 11696), (2896, 8041), (2924, 7964), (2992, 7783), (3077, 7568), (3784, 6154), (3982, 5848)]