31664982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16339}}^1$

素因数の和:16380

約数の個数: 32

約数和(自身を含む): 70588800

約数和(自身を除く): 38923818

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 16339, 32678, 49017, 98034, 277763, 310441, 555526, 620882, 833289, 931323, 1666578, 1862646, 5277497, 10554994, 15832491, 31664982]

約数ペア:

[(1, 31664982), (2, 15832491), (3, 10554994), (6, 5277497), (17, 1862646), (19, 1666578), (34, 931323), (38, 833289), (51, 620882), (57, 555526), (102, 310441), (114, 277763), (323, 98034), (646, 49017), (969, 32678), (1938, 16339)]