30964976

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3429

約数の個数: 40

約数和(自身を含む): 69412224

約数和(自身を除く): 38447248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 3331, 4648, 6662, 9296, 13324, 23317, 26648, 46634, 53296, 93268, 186536, 276473, 373072, 552946, 1105892, 1935311, 2211784, 3870622, 4423568, 7741244, 15482488, 30964976]

約数ペア:

[(1, 30964976), (2, 15482488), (4, 7741244), (7, 4423568), (8, 3870622), (14, 2211784), (16, 1935311), (28, 1105892), (56, 552946), (83, 373072), (112, 276473), (166, 186536), (332, 93268), (581, 53296), (664, 46634), (1162, 26648), (1328, 23317), (2324, 13324), (3331, 9296), (4648, 6662)]