89486848

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{15889}}^1$

素因数の和:15918

約数の個数: 40

約数和(自身を含む): 195065640

約数和(自身を除く): 105578792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 15889, 31778, 63556, 127112, 174779, 254224, 349558, 508448, 699116, 1016896, 1398232, 2033792, 2796464, 4067584, 5592928, 8135168, 11185856, 22371712, 44743424, 89486848]

約数ペア:

[(1, 89486848), (2, 44743424), (4, 22371712), (8, 11185856), (11, 8135168), (16, 5592928), (22, 4067584), (32, 2796464), (44, 2033792), (64, 1398232), (88, 1016896), (128, 699116), (176, 508448), (256, 349558), (352, 254224), (512, 174779), (704, 127112), (1408, 63556), (2816, 31778), (5632, 15889)]