31728576

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 93195648

約数和(自身を除く): 61467072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 132, 166, 176, 181, 192, 249, 264, 332, 352, 362, 498, 528, 543, 664, 704, 724, 913, 996, 1056, 1086, 1328, 1448, 1826, 1991, 1992, 2112, 2172, 2656, 2739, 2896, 3652, 3982, 3984, 4344, 5312, 5478, 5792, 5973, 7304, 7964, 7968, 8688, 10956, 11584, 11946, 14608, 15023, 15928, 15936, 17376, 21912, 23892, 29216, 30046, 31856, 34752, 43824, 45069, 47784, 58432, 60092, 63712, 87648, 90138, 95568, 120184, 127424, 165253, 175296, 180276, 191136, 240368, 330506, 360552, 382272, 480736, 495759, 661012, 721104, 961472, 991518, 1322024, 1442208, 1983036, 2644048, 2884416, 3966072, 5288096, 7932144, 10576192, 15864288, 31728576]

約数ペア:

[(1, 31728576), (2, 15864288), (3, 10576192), (4, 7932144), (6, 5288096), (8, 3966072), (11, 2884416), (12, 2644048), (16, 1983036), (22, 1442208), (24, 1322024), (32, 991518), (33, 961472), (44, 721104), (48, 661012), (64, 495759), (66, 480736), (83, 382272), (88, 360552), (96, 330506), (132, 240368), (166, 191136), (176, 180276), (181, 175296), (192, 165253), (249, 127424), (264, 120184), (332, 95568), (352, 90138), (362, 87648), (498, 63712), (528, 60092), (543, 58432), (664, 47784), (704, 45069), (724, 43824), (913, 34752), (996, 31856), (1056, 30046), (1086, 29216), (1328, 23892), (1448, 21912), (1826, 17376), (1991, 15936), (1992, 15928), (2112, 15023), (2172, 14608), (2656, 11946), (2739, 11584), (2896, 10956), (3652, 8688), (3982, 7968), (3984, 7964), (4344, 7304), (5312, 5973), (5478, 5792)]