16449968144

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1336961}}^1$

素因数の和:1337738

約数の個数: 20

約数和(自身を含む): 31913282940

約数和(自身を除く): 15463314796

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 1336961, 2673922, 5347844, 10695688, 21391376, 1028123009, 2056246018, 4112492036, 8224984072, 16449968144]

約数ペア:

[(1, 16449968144), (2, 8224984072), (4, 4112492036), (8, 2056246018), (16, 1028123009), (769, 21391376), (1538, 10695688), (3076, 5347844), (6152, 2673922), (12304, 1336961)]