91881244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19417}}^1$

素因数の和:19454

約数の個数: 36

約数和(自身を含む): 198995664

約数和(自身を除く): 107114420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 19417, 38834, 77668, 135919, 252421, 271838, 504842, 543676, 1009684, 1766947, 3281473, 3533894, 6562946, 7067788, 13125892, 22970311, 45940622, 91881244]

約数ペア:

[(1, 91881244), (2, 45940622), (4, 22970311), (7, 13125892), (13, 7067788), (14, 6562946), (26, 3533894), (28, 3281473), (52, 1766947), (91, 1009684), (169, 543676), (182, 504842), (338, 271838), (364, 252421), (676, 135919), (1183, 77668), (2366, 38834), (4732, 19417)]