31273008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 90827520

約数和(自身を除く): 59554512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2179, 2392, 3588, 4358, 4784, 6537, 7176, 8716, 13074, 14352, 17432, 26148, 28327, 34864, 50117, 52296, 56654, 84981, 100234, 104592, 113308, 150351, 169962, 200468, 226616, 300702, 339924, 400936, 453232, 601404, 651521, 679848, 801872, 1202808, 1303042, 1359696, 1954563, 2405616, 2606084, 3909126, 5212168, 7818252, 10424336, 15636504, 31273008]

約数ペア:

[(1, 31273008), (2, 15636504), (3, 10424336), (4, 7818252), (6, 5212168), (8, 3909126), (12, 2606084), (13, 2405616), (16, 1954563), (23, 1359696), (24, 1303042), (26, 1202808), (39, 801872), (46, 679848), (48, 651521), (52, 601404), (69, 453232), (78, 400936), (92, 339924), (104, 300702), (138, 226616), (156, 200468), (184, 169962), (208, 150351), (276, 113308), (299, 104592), (312, 100234), (368, 84981), (552, 56654), (598, 52296), (624, 50117), (897, 34864), (1104, 28327), (1196, 26148), (1794, 17432), (2179, 14352), (2392, 13074), (3588, 8716), (4358, 7176), (4784, 6537)]