31707432

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 91990080

約数和(自身を除く): 60282648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 41, 46, 69, 72, 82, 92, 123, 138, 164, 184, 207, 246, 276, 328, 369, 414, 467, 492, 552, 738, 828, 934, 943, 984, 1401, 1476, 1656, 1868, 1886, 2802, 2829, 2952, 3736, 3772, 4203, 5604, 5658, 7544, 8406, 8487, 10741, 11208, 11316, 16812, 16974, 19147, 21482, 22632, 32223, 33624, 33948, 38294, 42964, 57441, 64446, 67896, 76588, 85928, 96669, 114882, 128892, 153176, 172323, 193338, 229764, 257784, 344646, 386676, 440381, 459528, 689292, 773352, 880762, 1321143, 1378584, 1761524, 2642286, 3523048, 3963429, 5284572, 7926858, 10569144, 15853716, 31707432]

約数ペア:

[(1, 31707432), (2, 15853716), (3, 10569144), (4, 7926858), (6, 5284572), (8, 3963429), (9, 3523048), (12, 2642286), (18, 1761524), (23, 1378584), (24, 1321143), (36, 880762), (41, 773352), (46, 689292), (69, 459528), (72, 440381), (82, 386676), (92, 344646), (123, 257784), (138, 229764), (164, 193338), (184, 172323), (207, 153176), (246, 128892), (276, 114882), (328, 96669), (369, 85928), (414, 76588), (467, 67896), (492, 64446), (552, 57441), (738, 42964), (828, 38294), (934, 33948), (943, 33624), (984, 32223), (1401, 22632), (1476, 21482), (1656, 19147), (1868, 16974), (1886, 16812), (2802, 11316), (2829, 11208), (2952, 10741), (3736, 8487), (3772, 8406), (4203, 7544), (5604, 5658)]