80042842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 56814758

約数列:

[1, 2, 11, 22, 29, 58, 109, 218, 319, 638, 1151, 1199, 2302, 2398, 3161, 6322, 12661, 25322, 33379, 34771, 66758, 69542, 125459, 250918, 367169, 734338, 1380049, 2760098, 3638311, 7276622, 40021421, 80042842]

約数ペア:

[(1, 80042842), (2, 40021421), (11, 7276622), (22, 3638311), (29, 2760098), (58, 1380049), (109, 734338), (218, 367169), (319, 250918), (638, 125459), (1151, 69542), (1199, 66758), (2302, 34771), (2398, 33379), (3161, 25322), (6322, 12661)]