31193988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53051}}^1$

素因数の和:53072

約数の個数: 36

約数和(自身を含む): 84670992

約数和(自身を除く): 53477004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 53051, 106102, 159153, 212204, 318306, 371357, 636612, 742714, 1114071, 1485428, 2228142, 2599499, 4456284, 5198998, 7798497, 10397996, 15596994, 31193988]

約数ペア:

[(1, 31193988), (2, 15596994), (3, 10397996), (4, 7798497), (6, 5198998), (7, 4456284), (12, 2599499), (14, 2228142), (21, 1485428), (28, 1114071), (42, 742714), (49, 636612), (84, 371357), (98, 318306), (147, 212204), (196, 159153), (294, 106102), (588, 53051)]