80842866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8161}}^1$

素因数の和:8306

約数の個数: 32

約数和(自身を含む): 175515648

約数和(自身を除く): 94672782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 8161, 9906, 16322, 24483, 48966, 106093, 212186, 318279, 636558, 1036447, 2072894, 3109341, 6218682, 13473811, 26947622, 40421433, 80842866]

約数ペア:

[(1, 80842866), (2, 40421433), (3, 26947622), (6, 13473811), (13, 6218682), (26, 3109341), (39, 2072894), (78, 1036447), (127, 636558), (254, 318279), (381, 212186), (762, 106093), (1651, 48966), (3302, 24483), (4953, 16322), (8161, 9906)]