31193232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 100564992

約数和(自身を除く): 69371760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 43, 48, 51, 56, 68, 84, 86, 102, 112, 119, 127, 129, 136, 168, 172, 204, 238, 254, 258, 272, 301, 336, 344, 357, 381, 408, 476, 508, 516, 602, 688, 714, 731, 762, 816, 889, 903, 952, 1016, 1032, 1204, 1428, 1462, 1524, 1778, 1806, 1904, 2032, 2064, 2159, 2193, 2408, 2667, 2856, 2924, 3048, 3556, 3612, 4318, 4386, 4816, 5117, 5334, 5461, 5712, 5848, 6096, 6477, 7112, 7224, 8636, 8772, 10234, 10668, 10922, 11696, 12954, 14224, 14448, 15113, 15351, 16383, 17272, 17544, 20468, 21336, 21844, 25908, 30226, 30702, 32766, 34544, 35088, 38227, 40936, 42672, 43688, 45339, 51816, 60452, 61404, 65532, 76454, 81872, 87376, 90678, 92837, 103632, 114681, 120904, 122808, 131064, 152908, 181356, 185674, 229362, 241808, 245616, 262128, 278511, 305816, 362712, 371348, 458724, 557022, 611632, 649859, 725424, 742696, 917448, 1114044, 1299718, 1485392, 1834896, 1949577, 2228088, 2599436, 3899154, 4456176, 5198872, 7798308, 10397744, 15596616, 31193232]

約数ペア:

[(1, 31193232), (2, 15596616), (3, 10397744), (4, 7798308), (6, 5198872), (7, 4456176), (8, 3899154), (12, 2599436), (14, 2228088), (16, 1949577), (17, 1834896), (21, 1485392), (24, 1299718), (28, 1114044), (34, 917448), (42, 742696), (43, 725424), (48, 649859), (51, 611632), (56, 557022), (68, 458724), (84, 371348), (86, 362712), (102, 305816), (112, 278511), (119, 262128), (127, 245616), (129, 241808), (136, 229362), (168, 185674), (172, 181356), (204, 152908), (238, 131064), (254, 122808), (258, 120904), (272, 114681), (301, 103632), (336, 92837), (344, 90678), (357, 87376), (381, 81872), (408, 76454), (476, 65532), (508, 61404), (516, 60452), (602, 51816), (688, 45339), (714, 43688), (731, 42672), (762, 40936), (816, 38227), (889, 35088), (903, 34544), (952, 32766), (1016, 30702), (1032, 30226), (1204, 25908), (1428, 21844), (1462, 21336), (1524, 20468), (1778, 17544), (1806, 17272), (1904, 16383), (2032, 15351), (2064, 15113), (2159, 14448), (2193, 14224), (2408, 12954), (2667, 11696), (2856, 10922), (2924, 10668), (3048, 10234), (3556, 8772), (3612, 8636), (4318, 7224), (4386, 7112), (4816, 6477), (5117, 6096), (5334, 5848), (5461, 5712)]