91770514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8819}}^1$

素因数の和:8886

約数の個数: 24

約数和(自身を含む): 154843920

約数和(自身を除く): 63073406

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 8819, 10406, 17638, 97009, 194018, 379217, 758434, 1067099, 2134198, 4171387, 8342774, 45885257, 91770514]

約数ペア:

[(1, 91770514), (2, 45885257), (11, 8342774), (22, 4171387), (43, 2134198), (86, 1067099), (121, 758434), (242, 379217), (473, 194018), (946, 97009), (5203, 17638), (8819, 10406)]