16403324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25471}}^1$

素因数の和:25505

約数の個数: 24

約数和(自身を含む): 34234368

約数和(自身を除く): 17831044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 25471, 50942, 101884, 178297, 356594, 585833, 713188, 1171666, 2343332, 4100831, 8201662, 16403324]

約数ペア:

[(1, 16403324), (2, 8201662), (4, 4100831), (7, 2343332), (14, 1171666), (23, 713188), (28, 585833), (46, 356594), (92, 178297), (161, 101884), (322, 50942), (644, 25471)]