16273648

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{4561}}^1$

素因数の和:4792

約数の個数: 20

約数和(自身を含む): 31678528

約数和(自身を除く): 15404880

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 4561, 9122, 18244, 36488, 72976, 1017103, 2034206, 4068412, 8136824, 16273648]

約数ペア:

[(1, 16273648), (2, 8136824), (4, 4068412), (8, 2034206), (16, 1017103), (223, 72976), (446, 36488), (892, 18244), (1784, 9122), (3568, 4561)]