86984475985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2030213}}^1$

素因数の和:2030289

約数の個数: 32

約数和(自身を含む): 122787342720

約数和(自身を除く): 35802866735

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 2255, 3895, 8569, 42845, 2030213, 10151065, 22332343, 38574047, 83238733, 111661715, 192870235, 416193665, 424314517, 915626063, 1581535927, 2121572585, 4578130315, 7907679635, 17396895197, 86984475985]

約数ペア:

[(1, 86984475985), (5, 17396895197), (11, 7907679635), (19, 4578130315), (41, 2121572585), (55, 1581535927), (95, 915626063), (205, 424314517), (209, 416193665), (451, 192870235), (779, 111661715), (1045, 83238733), (2255, 38574047), (3895, 22332343), (8569, 10151065), (42845, 2030213)]