31816224

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 100717344

約数和(自身を除く): 68901120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 83, 88, 96, 99, 121, 132, 144, 166, 176, 198, 242, 249, 264, 288, 332, 352, 363, 396, 484, 498, 528, 664, 726, 747, 792, 913, 968, 996, 1056, 1089, 1328, 1331, 1452, 1494, 1584, 1826, 1936, 1992, 2178, 2656, 2662, 2739, 2904, 2988, 3168, 3652, 3872, 3984, 3993, 4356, 5324, 5478, 5808, 5976, 7304, 7968, 7986, 8217, 8712, 10043, 10648, 10956, 11616, 11952, 11979, 14608, 15972, 16434, 17424, 20086, 21296, 21912, 23904, 23958, 29216, 30129, 31944, 32868, 34848, 40172, 42592, 43824, 47916, 60258, 63888, 65736, 80344, 87648, 90387, 95832, 110473, 120516, 127776, 131472, 160688, 180774, 191664, 220946, 241032, 262944, 321376, 331419, 361548, 383328, 441892, 482064, 662838, 723096, 883784, 964128, 994257, 1325676, 1446192, 1767568, 1988514, 2651352, 2892384, 3535136, 3977028, 5302704, 7954056, 10605408, 15908112, 31816224]

約数ペア:

[(1, 31816224), (2, 15908112), (3, 10605408), (4, 7954056), (6, 5302704), (8, 3977028), (9, 3535136), (11, 2892384), (12, 2651352), (16, 1988514), (18, 1767568), (22, 1446192), (24, 1325676), (32, 994257), (33, 964128), (36, 883784), (44, 723096), (48, 662838), (66, 482064), (72, 441892), (83, 383328), (88, 361548), (96, 331419), (99, 321376), (121, 262944), (132, 241032), (144, 220946), (166, 191664), (176, 180774), (198, 160688), (242, 131472), (249, 127776), (264, 120516), (288, 110473), (332, 95832), (352, 90387), (363, 87648), (396, 80344), (484, 65736), (498, 63888), (528, 60258), (664, 47916), (726, 43824), (747, 42592), (792, 40172), (913, 34848), (968, 32868), (996, 31944), (1056, 30129), (1089, 29216), (1328, 23958), (1331, 23904), (1452, 21912), (1494, 21296), (1584, 20086), (1826, 17424), (1936, 16434), (1992, 15972), (2178, 14608), (2656, 11979), (2662, 11952), (2739, 11616), (2904, 10956), (2988, 10648), (3168, 10043), (3652, 8712), (3872, 8217), (3984, 7986), (3993, 7968), (4356, 7304), (5324, 5976), (5478, 5808)]