91716352

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 234422272

約数和(自身を除く): 142705920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 127, 128, 182, 208, 217, 224, 248, 254, 256, 364, 403, 416, 434, 448, 496, 508, 728, 806, 832, 868, 889, 896, 992, 1016, 1456, 1612, 1651, 1664, 1736, 1778, 1792, 1984, 2032, 2821, 2912, 3224, 3302, 3328, 3472, 3556, 3937, 3968, 4064, 5642, 5824, 6448, 6604, 6944, 7112, 7874, 7936, 8128, 11284, 11557, 11648, 12896, 13208, 13888, 14224, 15748, 16256, 22568, 23114, 23296, 25792, 26416, 27559, 27776, 28448, 31496, 32512, 45136, 46228, 51181, 51584, 52832, 55118, 55552, 56896, 62992, 90272, 92456, 102362, 103168, 105664, 110236, 113792, 125984, 180544, 184912, 204724, 211328, 220472, 227584, 251968, 358267, 361088, 369824, 409448, 422656, 440944, 503936, 716534, 722176, 739648, 818896, 881888, 1007872, 1433068, 1479296, 1637792, 1763776, 2866136, 2958592, 3275584, 3527552, 5732272, 6551168, 7055104, 11464544, 13102336, 22929088, 45858176, 91716352]

約数ペア:

[(1, 91716352), (2, 45858176), (4, 22929088), (7, 13102336), (8, 11464544), (13, 7055104), (14, 6551168), (16, 5732272), (26, 3527552), (28, 3275584), (31, 2958592), (32, 2866136), (52, 1763776), (56, 1637792), (62, 1479296), (64, 1433068), (91, 1007872), (104, 881888), (112, 818896), (124, 739648), (127, 722176), (128, 716534), (182, 503936), (208, 440944), (217, 422656), (224, 409448), (248, 369824), (254, 361088), (256, 358267), (364, 251968), (403, 227584), (416, 220472), (434, 211328), (448, 204724), (496, 184912), (508, 180544), (728, 125984), (806, 113792), (832, 110236), (868, 105664), (889, 103168), (896, 102362), (992, 92456), (1016, 90272), (1456, 62992), (1612, 56896), (1651, 55552), (1664, 55118), (1736, 52832), (1778, 51584), (1792, 51181), (1984, 46228), (2032, 45136), (2821, 32512), (2912, 31496), (3224, 28448), (3302, 27776), (3328, 27559), (3472, 26416), (3556, 25792), (3937, 23296), (3968, 23114), (4064, 22568), (5642, 16256), (5824, 15748), (6448, 14224), (6604, 13888), (6944, 13208), (7112, 12896), (7874, 11648), (7936, 11557), (8128, 11284)]