16402312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 32457600

約数和(自身を除く): 16055288

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 919, 1838, 2231, 3676, 4462, 7352, 8924, 17848, 21137, 42274, 84548, 89143, 169096, 178286, 356572, 713144, 2050289, 4100578, 8201156, 16402312]

約数ペア:

[(1, 16402312), (2, 8201156), (4, 4100578), (8, 2050289), (23, 713144), (46, 356572), (92, 178286), (97, 169096), (184, 89143), (194, 84548), (388, 42274), (776, 21137), (919, 17848), (1838, 8924), (2231, 7352), (3676, 4462)]