31243281144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{35221}}^1$

素因数の和:36860

約数の個数: 64

約数和(自身を含む): 81557245440

約数和(自身を除く): 50313964296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1607, 3214, 4821, 6428, 9642, 12856, 19284, 35221, 36961, 38568, 70442, 73922, 105663, 110883, 140884, 147844, 211326, 221766, 281768, 295688, 422652, 443532, 810083, 845304, 887064, 1620166, 2430249, 3240332, 4860498, 6480664, 9720996, 19441992, 56600147, 113200294, 169800441, 226400588, 339600882, 452801176, 679201764, 1301803381, 1358403528, 2603606762, 3905410143, 5207213524, 7810820286, 10414427048, 15621640572, 31243281144]

約数ペア:

[(1, 31243281144), (2, 15621640572), (3, 10414427048), (4, 7810820286), (6, 5207213524), (8, 3905410143), (12, 2603606762), (23, 1358403528), (24, 1301803381), (46, 679201764), (69, 452801176), (92, 339600882), (138, 226400588), (184, 169800441), (276, 113200294), (552, 56600147), (1607, 19441992), (3214, 9720996), (4821, 6480664), (6428, 4860498), (9642, 3240332), (12856, 2430249), (19284, 1620166), (35221, 887064), (36961, 845304), (38568, 810083), (70442, 443532), (73922, 422652), (105663, 295688), (110883, 281768), (140884, 221766), (147844, 211326)]