31086132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 64714188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 1979, 2244, 2618, 3927, 3958, 5236, 5937, 7854, 7916, 11874, 13853, 15708, 21769, 23748, 27706, 33643, 41559, 43538, 55412, 65307, 67286, 83118, 87076, 100929, 130614, 134572, 152383, 166236, 201858, 235501, 261228, 304766, 370073, 403716, 457149, 471002, 609532, 706503, 740146, 914298, 942004, 1110219, 1413006, 1480292, 1828596, 2220438, 2590511, 2826012, 4440876, 5181022, 7771533, 10362044, 15543066, 31086132]

約数ペア:

[(1, 31086132), (2, 15543066), (3, 10362044), (4, 7771533), (6, 5181022), (7, 4440876), (11, 2826012), (12, 2590511), (14, 2220438), (17, 1828596), (21, 1480292), (22, 1413006), (28, 1110219), (33, 942004), (34, 914298), (42, 740146), (44, 706503), (51, 609532), (66, 471002), (68, 457149), (77, 403716), (84, 370073), (102, 304766), (119, 261228), (132, 235501), (154, 201858), (187, 166236), (204, 152383), (231, 134572), (238, 130614), (308, 100929), (357, 87076), (374, 83118), (462, 67286), (476, 65307), (561, 55412), (714, 43538), (748, 41559), (924, 33643), (1122, 27706), (1309, 23748), (1428, 21769), (1979, 15708), (2244, 13853), (2618, 11874), (3927, 7916), (3958, 7854), (5236, 5937)]