80012504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69941}}^1$

素因数の和:69971

約数の個数: 32

約数和(自身を含む): 176253840

約数和(自身を除く): 96241336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 69941, 139882, 279764, 559528, 769351, 909233, 1538702, 1818466, 3077404, 3636932, 6154808, 7273864, 10001563, 20003126, 40006252, 80012504]

約数ペア:

[(1, 80012504), (2, 40006252), (4, 20003126), (8, 10001563), (11, 7273864), (13, 6154808), (22, 3636932), (26, 3077404), (44, 1818466), (52, 1538702), (88, 909233), (104, 769351), (143, 559528), (286, 279764), (572, 139882), (1144, 69941)]