81545282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9533}}^1$

素因数の和:9602

約数の個数: 32

約数和(自身を含む): 153764352

約数和(自身を除く): 72219070

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 9533, 19066, 66731, 123929, 133462, 247858, 448051, 867503, 896102, 1735006, 3136357, 5824663, 6272714, 11649326, 40772641, 81545282]

約数ペア:

[(1, 81545282), (2, 40772641), (7, 11649326), (13, 6272714), (14, 5824663), (26, 3136357), (47, 1735006), (91, 896102), (94, 867503), (182, 448051), (329, 247858), (611, 133462), (658, 123929), (1222, 66731), (4277, 19066), (8554, 9533)]