217164032

素因数分解:

$2^8\times {\mathrm{848297}}^1$

素因数の和:848313

約数の個数: 18

約数和(自身を含む): 433480278

約数和(自身を除く): 216316246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 848297, 1696594, 3393188, 6786376, 13572752, 27145504, 54291008, 108582016, 217164032]

約数ペア:

[(1, 217164032), (2, 108582016), (4, 54291008), (8, 27145504), (16, 13572752), (32, 6786376), (64, 3393188), (128, 1696594), (256, 848297)]