33646288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{161761}}^1$

素因数の和:161782

約数の個数: 20

約数和(自身を含む): 70204708

約数和(自身を除く): 36558420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 161761, 323522, 647044, 1294088, 2102893, 2588176, 4205786, 8411572, 16823144, 33646288]

約数ペア:

[(1, 33646288), (2, 16823144), (4, 8411572), (8, 4205786), (13, 2588176), (16, 2102893), (26, 1294088), (52, 647044), (104, 323522), (208, 161761)]