16291636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 30248064

約数和(自身を除く): 13956428

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 2903, 5612, 5806, 11612, 66769, 133538, 177083, 267076, 354166, 708332, 4072909, 8145818, 16291636]

約数ペア:

[(1, 16291636), (2, 8145818), (4, 4072909), (23, 708332), (46, 354166), (61, 267076), (92, 177083), (122, 133538), (244, 66769), (1403, 11612), (2806, 5806), (2903, 5612)]