89886986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9133}}^1$

素因数の和:9198

約数の個数: 32

約数和(自身を含む): 166604160

約数和(自身を除く): 76717174

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9133, 9842, 18266, 63931, 127862, 173527, 337921, 347054, 675842, 1214689, 2365447, 2429378, 4730894, 6420499, 12840998, 44943493, 89886986]

約数ペア:

[(1, 89886986), (2, 44943493), (7, 12840998), (14, 6420499), (19, 4730894), (37, 2429378), (38, 2365447), (74, 1214689), (133, 675842), (259, 347054), (266, 337921), (518, 173527), (703, 127862), (1406, 63931), (4921, 18266), (9133, 9842)]