80810048056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1867}}^1\times {\mathrm{284759}}^1$

素因数の和:286651

約数の個数: 32

約数和(自身を含む): 159579504000

約数和(自身を除く): 78769455944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1867, 3734, 7468, 14936, 35473, 70946, 141892, 283784, 284759, 569518, 1139036, 2278072, 5410421, 10820842, 21641684, 43283368, 531645053, 1063290106, 2126580212, 4253160424, 10101256007, 20202512014, 40405024028, 80810048056]

約数ペア:

[(1, 80810048056), (2, 40405024028), (4, 20202512014), (8, 10101256007), (19, 4253160424), (38, 2126580212), (76, 1063290106), (152, 531645053), (1867, 43283368), (3734, 21641684), (7468, 10820842), (14936, 5410421), (35473, 2278072), (70946, 1139036), (141892, 569518), (283784, 284759)]