31433952

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 96550272

約数和(自身を除く): 65116320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 103, 132, 136, 176, 187, 204, 206, 264, 272, 289, 309, 352, 374, 408, 412, 528, 544, 561, 578, 618, 748, 816, 824, 867, 1056, 1122, 1133, 1156, 1236, 1496, 1632, 1648, 1734, 1751, 2244, 2266, 2312, 2472, 2992, 3179, 3296, 3399, 3468, 3502, 4488, 4532, 4624, 4944, 5253, 5984, 6358, 6798, 6936, 7004, 8976, 9064, 9248, 9537, 9888, 10506, 12716, 13596, 13872, 14008, 17952, 18128, 19074, 19261, 21012, 25432, 27192, 27744, 28016, 29767, 36256, 38148, 38522, 42024, 50864, 54384, 56032, 57783, 59534, 76296, 77044, 84048, 89301, 101728, 108768, 115566, 119068, 152592, 154088, 168096, 178602, 231132, 238136, 305184, 308176, 327437, 357204, 462264, 476272, 616352, 654874, 714408, 924528, 952544, 982311, 1309748, 1428816, 1849056, 1964622, 2619496, 2857632, 3929244, 5238992, 7858488, 10477984, 15716976, 31433952]

約数ペア:

[(1, 31433952), (2, 15716976), (3, 10477984), (4, 7858488), (6, 5238992), (8, 3929244), (11, 2857632), (12, 2619496), (16, 1964622), (17, 1849056), (22, 1428816), (24, 1309748), (32, 982311), (33, 952544), (34, 924528), (44, 714408), (48, 654874), (51, 616352), (66, 476272), (68, 462264), (88, 357204), (96, 327437), (102, 308176), (103, 305184), (132, 238136), (136, 231132), (176, 178602), (187, 168096), (204, 154088), (206, 152592), (264, 119068), (272, 115566), (289, 108768), (309, 101728), (352, 89301), (374, 84048), (408, 77044), (412, 76296), (528, 59534), (544, 57783), (561, 56032), (578, 54384), (618, 50864), (748, 42024), (816, 38522), (824, 38148), (867, 36256), (1056, 29767), (1122, 28016), (1133, 27744), (1156, 27192), (1236, 25432), (1496, 21012), (1632, 19261), (1648, 19074), (1734, 18128), (1751, 17952), (2244, 14008), (2266, 13872), (2312, 13596), (2472, 12716), (2992, 10506), (3179, 9888), (3296, 9537), (3399, 9248), (3468, 9064), (3502, 8976), (4488, 7004), (4532, 6936), (4624, 6798), (4944, 6358), (5253, 5984)]