23457824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 54867456

約数和(自身を除く): 31409632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 107, 124, 136, 208, 214, 221, 248, 272, 403, 416, 428, 442, 496, 527, 544, 806, 856, 884, 992, 1054, 1391, 1612, 1712, 1768, 1819, 2108, 2782, 3224, 3317, 3424, 3536, 3638, 4216, 5564, 6448, 6634, 6851, 7072, 7276, 8432, 11128, 12896, 13268, 13702, 14552, 16864, 22256, 23647, 26536, 27404, 29104, 43121, 44512, 47294, 53072, 54808, 56389, 58208, 86242, 94588, 106144, 109616, 112778, 172484, 189176, 219232, 225556, 344968, 378352, 451112, 689936, 733057, 756704, 902224, 1379872, 1466114, 1804448, 2932228, 5864456, 11728912, 23457824]

約数ペア:

[(1, 23457824), (2, 11728912), (4, 5864456), (8, 2932228), (13, 1804448), (16, 1466114), (17, 1379872), (26, 902224), (31, 756704), (32, 733057), (34, 689936), (52, 451112), (62, 378352), (68, 344968), (104, 225556), (107, 219232), (124, 189176), (136, 172484), (208, 112778), (214, 109616), (221, 106144), (248, 94588), (272, 86242), (403, 58208), (416, 56389), (428, 54808), (442, 53072), (496, 47294), (527, 44512), (544, 43121), (806, 29104), (856, 27404), (884, 26536), (992, 23647), (1054, 22256), (1391, 16864), (1612, 14552), (1712, 13702), (1768, 13268), (1819, 12896), (2108, 11128), (2782, 8432), (3224, 7276), (3317, 7072), (3424, 6851), (3536, 6634), (3638, 6448), (4216, 5564)]