31041168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 86470656

約数和(自身を除く): 55429488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 907, 1104, 1426, 1488, 1814, 2139, 2721, 2852, 3628, 4278, 5442, 5704, 7256, 8556, 10884, 11408, 14512, 17112, 20861, 21768, 28117, 34224, 41722, 43536, 56234, 62583, 83444, 84351, 112468, 125166, 166888, 168702, 224936, 250332, 333776, 337404, 449872, 500664, 646691, 674808, 1001328, 1293382, 1349616, 1940073, 2586764, 3880146, 5173528, 7760292, 10347056, 15520584, 31041168]

約数ペア:

[(1, 31041168), (2, 15520584), (3, 10347056), (4, 7760292), (6, 5173528), (8, 3880146), (12, 2586764), (16, 1940073), (23, 1349616), (24, 1293382), (31, 1001328), (46, 674808), (48, 646691), (62, 500664), (69, 449872), (92, 337404), (93, 333776), (124, 250332), (138, 224936), (184, 168702), (186, 166888), (248, 125166), (276, 112468), (368, 84351), (372, 83444), (496, 62583), (552, 56234), (713, 43536), (744, 41722), (907, 34224), (1104, 28117), (1426, 21768), (1488, 20861), (1814, 17112), (2139, 14512), (2721, 11408), (2852, 10884), (3628, 8556), (4278, 7256), (5442, 5704)]