81144574

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{59753}}^1$

素因数の和:59859

約数の個数: 16

約数和(自身を含む): 140541408

約数和(自身を除く): 59396834

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 59753, 119506, 418271, 836542, 5796041, 11592082, 40572287, 81144574]

約数ペア:

[(1, 81144574), (2, 40572287), (7, 11592082), (14, 5796041), (97, 836542), (194, 418271), (679, 119506), (1358, 59753)]