31583952

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 91601280

約数和(自身を除く): 60017328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 647, 678, 904, 1017, 1294, 1356, 1808, 1941, 2034, 2588, 2712, 3051, 3882, 4068, 5176, 5424, 5823, 6102, 7764, 8136, 10352, 11646, 12204, 15528, 16272, 17469, 23292, 24408, 31056, 34938, 46584, 48816, 69876, 73111, 93168, 139752, 146222, 219333, 279504, 292444, 438666, 584888, 657999, 877332, 1169776, 1315998, 1754664, 1973997, 2631996, 3509328, 3947994, 5263992, 7895988, 10527984, 15791976, 31583952]

約数ペア:

[(1, 31583952), (2, 15791976), (3, 10527984), (4, 7895988), (6, 5263992), (8, 3947994), (9, 3509328), (12, 2631996), (16, 1973997), (18, 1754664), (24, 1315998), (27, 1169776), (36, 877332), (48, 657999), (54, 584888), (72, 438666), (108, 292444), (113, 279504), (144, 219333), (216, 146222), (226, 139752), (339, 93168), (432, 73111), (452, 69876), (647, 48816), (678, 46584), (904, 34938), (1017, 31056), (1294, 24408), (1356, 23292), (1808, 17469), (1941, 16272), (2034, 15528), (2588, 12204), (2712, 11646), (3051, 10352), (3882, 8136), (4068, 7764), (5176, 6102), (5424, 5823)]