33159568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{159421}}^1$

素因数の和:159442

約数の個数: 20

約数和(自身を含む): 69189148

約数和(自身を除く): 36029580

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 159421, 318842, 637684, 1275368, 2072473, 2550736, 4144946, 8289892, 16579784, 33159568]

約数ペア:

[(1, 33159568), (2, 16579784), (4, 8289892), (8, 4144946), (13, 2550736), (16, 2072473), (26, 1275368), (52, 637684), (104, 318842), (208, 159421)]