31186896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 94493952

約数和(自身を除く): 63307056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 41, 46, 48, 52, 53, 69, 78, 82, 92, 104, 106, 123, 138, 156, 159, 164, 184, 208, 212, 246, 276, 299, 312, 318, 328, 368, 424, 492, 533, 552, 598, 624, 636, 656, 689, 848, 897, 943, 984, 1066, 1104, 1196, 1219, 1272, 1378, 1599, 1794, 1886, 1968, 2067, 2132, 2173, 2392, 2438, 2544, 2756, 2829, 3198, 3588, 3657, 3772, 4134, 4264, 4346, 4784, 4876, 5512, 5658, 6396, 6519, 7176, 7314, 7544, 8268, 8528, 8692, 9752, 11024, 11316, 12259, 12792, 13038, 14352, 14628, 15088, 15847, 16536, 17384, 19504, 22632, 24518, 25584, 26076, 28249, 29256, 31694, 33072, 34768, 36777, 45264, 47541, 49036, 49979, 52152, 56498, 58512, 63388, 73554, 84747, 95082, 98072, 99958, 104304, 112996, 126776, 147108, 149937, 169494, 190164, 196144, 199916, 225992, 253552, 294216, 299874, 338988, 380328, 399832, 451984, 588432, 599748, 649727, 677976, 760656, 799664, 1199496, 1299454, 1355952, 1949181, 2398992, 2598908, 3898362, 5197816, 7796724, 10395632, 15593448, 31186896]

約数ペア:

[(1, 31186896), (2, 15593448), (3, 10395632), (4, 7796724), (6, 5197816), (8, 3898362), (12, 2598908), (13, 2398992), (16, 1949181), (23, 1355952), (24, 1299454), (26, 1199496), (39, 799664), (41, 760656), (46, 677976), (48, 649727), (52, 599748), (53, 588432), (69, 451984), (78, 399832), (82, 380328), (92, 338988), (104, 299874), (106, 294216), (123, 253552), (138, 225992), (156, 199916), (159, 196144), (164, 190164), (184, 169494), (208, 149937), (212, 147108), (246, 126776), (276, 112996), (299, 104304), (312, 99958), (318, 98072), (328, 95082), (368, 84747), (424, 73554), (492, 63388), (533, 58512), (552, 56498), (598, 52152), (624, 49979), (636, 49036), (656, 47541), (689, 45264), (848, 36777), (897, 34768), (943, 33072), (984, 31694), (1066, 29256), (1104, 28249), (1196, 26076), (1219, 25584), (1272, 24518), (1378, 22632), (1599, 19504), (1794, 17384), (1886, 16536), (1968, 15847), (2067, 15088), (2132, 14628), (2173, 14352), (2392, 13038), (2438, 12792), (2544, 12259), (2756, 11316), (2829, 11024), (3198, 9752), (3588, 8692), (3657, 8528), (3772, 8268), (4134, 7544), (4264, 7314), (4346, 7176), (4784, 6519), (4876, 6396), (5512, 5658)]