31453728

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3181}}^1$

素因数の和:3297

約数の個数: 48

約数和(自身を含む): 83393856

約数和(自身を除く): 51940128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3181, 3296, 4944, 6362, 9543, 9888, 12724, 19086, 25448, 38172, 50896, 76344, 101792, 152688, 305376, 327643, 655286, 982929, 1310572, 1965858, 2621144, 3931716, 5242288, 7863432, 10484576, 15726864, 31453728]

約数ペア:

[(1, 31453728), (2, 15726864), (3, 10484576), (4, 7863432), (6, 5242288), (8, 3931716), (12, 2621144), (16, 1965858), (24, 1310572), (32, 982929), (48, 655286), (96, 327643), (103, 305376), (206, 152688), (309, 101792), (412, 76344), (618, 50896), (824, 38172), (1236, 25448), (1648, 19086), (2472, 12724), (3181, 9888), (3296, 9543), (4944, 6362)]