31790004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 77446656

約数和(自身を除く): 45656652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 124, 186, 194, 291, 372, 388, 582, 881, 1164, 1762, 2643, 3007, 3524, 5286, 6014, 9021, 10572, 12028, 18042, 27311, 36084, 54622, 81933, 85457, 109244, 163866, 170914, 256371, 327732, 341828, 512742, 1025484, 2649167, 5298334, 7947501, 10596668, 15895002, 31790004]

約数ペア:

[(1, 31790004), (2, 15895002), (3, 10596668), (4, 7947501), (6, 5298334), (12, 2649167), (31, 1025484), (62, 512742), (93, 341828), (97, 327732), (124, 256371), (186, 170914), (194, 163866), (291, 109244), (372, 85457), (388, 81933), (582, 54622), (881, 36084), (1164, 27311), (1762, 18042), (2643, 12028), (3007, 10572), (3524, 9021), (5286, 6014)]