81094832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55697}}^1$

素因数の和:55725

約数の個数: 40

約数和(自身を含む): 193383456

約数和(自身を除く): 112288624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 55697, 111394, 222788, 389879, 445576, 724061, 779758, 891152, 1448122, 1559516, 2896244, 3119032, 5068427, 5792488, 6238064, 10136854, 11584976, 20273708, 40547416, 81094832]

約数ペア:

[(1, 81094832), (2, 40547416), (4, 20273708), (7, 11584976), (8, 10136854), (13, 6238064), (14, 5792488), (16, 5068427), (26, 3119032), (28, 2896244), (52, 1559516), (56, 1448122), (91, 891152), (104, 779758), (112, 724061), (182, 445576), (208, 389879), (364, 222788), (728, 111394), (1456, 55697)]