31159464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 92468160

約数和(自身を除く): 61308696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 193, 217, 248, 372, 386, 434, 579, 651, 744, 772, 868, 961, 1158, 1302, 1351, 1544, 1736, 1922, 2316, 2604, 2702, 2883, 3844, 4053, 4632, 5208, 5404, 5766, 5983, 6727, 7688, 8106, 10808, 11532, 11966, 13454, 16212, 17949, 20181, 23064, 23932, 26908, 32424, 35898, 40362, 41881, 47864, 53816, 71796, 80724, 83762, 125643, 143592, 161448, 167524, 185473, 251286, 335048, 370946, 502572, 556419, 741892, 1005144, 1112838, 1298311, 1483784, 2225676, 2596622, 3894933, 4451352, 5193244, 7789866, 10386488, 15579732, 31159464]

約数ペア:

[(1, 31159464), (2, 15579732), (3, 10386488), (4, 7789866), (6, 5193244), (7, 4451352), (8, 3894933), (12, 2596622), (14, 2225676), (21, 1483784), (24, 1298311), (28, 1112838), (31, 1005144), (42, 741892), (56, 556419), (62, 502572), (84, 370946), (93, 335048), (124, 251286), (168, 185473), (186, 167524), (193, 161448), (217, 143592), (248, 125643), (372, 83762), (386, 80724), (434, 71796), (579, 53816), (651, 47864), (744, 41881), (772, 40362), (868, 35898), (961, 32424), (1158, 26908), (1302, 23932), (1351, 23064), (1544, 20181), (1736, 17949), (1922, 16212), (2316, 13454), (2604, 11966), (2702, 11532), (2883, 10808), (3844, 8106), (4053, 7688), (4632, 6727), (5208, 5983), (5404, 5766)]