864383248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{15137}}^1$

素因数の和:15271

約数の個数: 40

約数和(自身を含む): 1734451488

約数和(自身を除く): 870068240

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 3569, 7138, 14276, 15137, 28552, 30274, 57104, 60548, 121096, 242192, 650891, 1256371, 1301782, 2512742, 2603564, 5025484, 5207128, 10050968, 10414256, 20101936, 54023953, 108047906, 216095812, 432191624, 864383248]

約数ペア:

[(1, 864383248), (2, 432191624), (4, 216095812), (8, 108047906), (16, 54023953), (43, 20101936), (83, 10414256), (86, 10050968), (166, 5207128), (172, 5025484), (332, 2603564), (344, 2512742), (664, 1301782), (688, 1256371), (1328, 650891), (3569, 242192), (7138, 121096), (14276, 60548), (15137, 57104), (28552, 30274)]