23218832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 56996352

約数和(自身を除く): 33777520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 431, 481, 518, 592, 728, 862, 962, 1036, 1456, 1724, 1924, 2072, 3017, 3367, 3448, 3848, 4144, 5603, 6034, 6734, 6896, 7696, 11206, 12068, 13468, 15947, 22412, 24136, 26936, 31894, 39221, 44824, 48272, 53872, 63788, 78442, 89648, 111629, 127576, 156884, 207311, 223258, 255152, 313768, 414622, 446516, 627536, 829244, 893032, 1451177, 1658488, 1786064, 2902354, 3316976, 5804708, 11609416, 23218832]

約数ペア:

[(1, 23218832), (2, 11609416), (4, 5804708), (7, 3316976), (8, 2902354), (13, 1786064), (14, 1658488), (16, 1451177), (26, 893032), (28, 829244), (37, 627536), (52, 446516), (56, 414622), (74, 313768), (91, 255152), (104, 223258), (112, 207311), (148, 156884), (182, 127576), (208, 111629), (259, 89648), (296, 78442), (364, 63788), (431, 53872), (481, 48272), (518, 44824), (592, 39221), (728, 31894), (862, 26936), (962, 24136), (1036, 22412), (1456, 15947), (1724, 13468), (1924, 12068), (2072, 11206), (3017, 7696), (3367, 6896), (3448, 6734), (3848, 6034), (4144, 5603)]