31398312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5214

約数の個数: 64

約数和(自身を含む): 89372160

約数和(自身を除く): 57973848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 5171, 6072, 10342, 15513, 20684, 31026, 41368, 56881, 62052, 113762, 118933, 124104, 170643, 227524, 237866, 341286, 356799, 455048, 475732, 682572, 713598, 951464, 1308263, 1365144, 1427196, 2616526, 2854392, 3924789, 5233052, 7849578, 10466104, 15699156, 31398312]

約数ペア:

[(1, 31398312), (2, 15699156), (3, 10466104), (4, 7849578), (6, 5233052), (8, 3924789), (11, 2854392), (12, 2616526), (22, 1427196), (23, 1365144), (24, 1308263), (33, 951464), (44, 713598), (46, 682572), (66, 475732), (69, 455048), (88, 356799), (92, 341286), (132, 237866), (138, 227524), (184, 170643), (253, 124104), (264, 118933), (276, 113762), (506, 62052), (552, 56881), (759, 41368), (1012, 31026), (1518, 20684), (2024, 15513), (3036, 10342), (5171, 6072)]