81828616

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{35393}}^1$

素因数の和:35433

約数の個数: 24

約数和(自身を含む): 162989370

約数和(自身を除く): 81160754

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 35393, 70786, 141572, 283144, 601681, 1203362, 2406724, 4813448, 10228577, 20457154, 40914308, 81828616]

約数ペア:

[(1, 81828616), (2, 40914308), (4, 20457154), (8, 10228577), (17, 4813448), (34, 2406724), (68, 1203362), (136, 601681), (289, 283144), (578, 141572), (1156, 70786), (2312, 35393)]