31595284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 66963456

約数和(自身を除く): 35368172

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 691, 994, 1382, 1633, 1988, 2764, 3266, 4837, 6532, 9674, 11431, 15893, 19348, 22862, 31786, 45724, 49061, 63572, 98122, 111251, 196244, 222502, 343427, 445004, 686854, 1128403, 1373708, 2256806, 4513612, 7898821, 15797642, 31595284]

約数ペア:

[(1, 31595284), (2, 15797642), (4, 7898821), (7, 4513612), (14, 2256806), (23, 1373708), (28, 1128403), (46, 686854), (71, 445004), (92, 343427), (142, 222502), (161, 196244), (284, 111251), (322, 98122), (497, 63572), (644, 49061), (691, 45724), (994, 31786), (1382, 22862), (1633, 19348), (1988, 15893), (2764, 11431), (3266, 9674), (4837, 6532)]