81595576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13093}}^1$

素因数の和:13159

約数の個数: 32

約数和(自身を含む): 164984400

約数和(自身を除く): 83388824

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 13093, 26186, 52372, 104744, 248767, 497534, 536813, 995068, 1073626, 1990136, 2147252, 4294504, 10199447, 20398894, 40797788, 81595576]

約数ペア:

[(1, 81595576), (2, 40797788), (4, 20398894), (8, 10199447), (19, 4294504), (38, 2147252), (41, 1990136), (76, 1073626), (82, 995068), (152, 536813), (164, 497534), (328, 248767), (779, 104744), (1558, 52372), (3116, 26186), (6232, 13093)]