31198296

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{5179}}^1$

素因数の和:5439

約数の個数: 32

約数和(自身を含む): 78321600

約数和(自身を除く): 47123304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 5179, 6024, 10358, 15537, 20716, 31074, 41432, 62148, 124296, 1299929, 2599858, 3899787, 5199716, 7799574, 10399432, 15599148, 31198296]

約数ペア:

[(1, 31198296), (2, 15599148), (3, 10399432), (4, 7799574), (6, 5199716), (8, 3899787), (12, 2599858), (24, 1299929), (251, 124296), (502, 62148), (753, 41432), (1004, 31074), (1506, 20716), (2008, 15537), (3012, 10358), (5179, 6024)]