31333248

素因数分解:

$2^7\times 3^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 91891800

約数和(自身を除く): 60558552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 288, 354, 384, 461, 472, 531, 576, 708, 922, 944, 1062, 1152, 1383, 1416, 1844, 1888, 2124, 2766, 2832, 3688, 3776, 4149, 4248, 5532, 5664, 7376, 7552, 8298, 8496, 11064, 11328, 14752, 16596, 16992, 22128, 22656, 27199, 29504, 33192, 33984, 44256, 54398, 59008, 66384, 67968, 81597, 88512, 108796, 132768, 163194, 177024, 217592, 244791, 265536, 326388, 435184, 489582, 531072, 652776, 870368, 979164, 1305552, 1740736, 1958328, 2611104, 3481472, 3916656, 5222208, 7833312, 10444416, 15666624, 31333248]

約数ペア:

[(1, 31333248), (2, 15666624), (3, 10444416), (4, 7833312), (6, 5222208), (8, 3916656), (9, 3481472), (12, 2611104), (16, 1958328), (18, 1740736), (24, 1305552), (32, 979164), (36, 870368), (48, 652776), (59, 531072), (64, 489582), (72, 435184), (96, 326388), (118, 265536), (128, 244791), (144, 217592), (177, 177024), (192, 163194), (236, 132768), (288, 108796), (354, 88512), (384, 81597), (461, 67968), (472, 66384), (531, 59008), (576, 54398), (708, 44256), (922, 33984), (944, 33192), (1062, 29504), (1152, 27199), (1383, 22656), (1416, 22128), (1844, 16992), (1888, 16596), (2124, 14752), (2766, 11328), (2832, 11064), (3688, 8496), (3776, 8298), (4149, 7552), (4248, 7376), (5532, 5664)]