87030488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5669}}^1$

素因数の和:5795

約数の個数: 32

約数和(自身を含む): 173502000

約数和(自身を除く): 86471512

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 5669, 7676, 11338, 15352, 22676, 45352, 107711, 215422, 430844, 572569, 861688, 1145138, 2290276, 4580552, 10878811, 21757622, 43515244, 87030488]

約数ペア:

[(1, 87030488), (2, 43515244), (4, 21757622), (8, 10878811), (19, 4580552), (38, 2290276), (76, 1145138), (101, 861688), (152, 572569), (202, 430844), (404, 215422), (808, 107711), (1919, 45352), (3838, 22676), (5669, 15352), (7676, 11338)]