228892144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1100443}}^1$

素因数の和:1100464

約数の個数: 20

約数和(自身を含む): 477592696

約数和(自身を除く): 248700552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1100443, 2200886, 4401772, 8803544, 14305759, 17607088, 28611518, 57223036, 114446072, 228892144]

約数ペア:

[(1, 228892144), (2, 114446072), (4, 57223036), (8, 28611518), (13, 17607088), (16, 14305759), (26, 8803544), (52, 4401772), (104, 2200886), (208, 1100443)]