90835264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2607

約数の個数: 56

約数和(自身を含む): 198709280

約数和(自身を除く): 107874016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2539, 2752, 4472, 5078, 8944, 10156, 17888, 20312, 33007, 35776, 40624, 66014, 81248, 109177, 132028, 162496, 218354, 264056, 436708, 528112, 873416, 1056224, 1419301, 1746832, 2112448, 2838602, 3493664, 5677204, 6987328, 11354408, 22708816, 45417632, 90835264]

約数ペア:

[(1, 90835264), (2, 45417632), (4, 22708816), (8, 11354408), (13, 6987328), (16, 5677204), (26, 3493664), (32, 2838602), (43, 2112448), (52, 1746832), (64, 1419301), (86, 1056224), (104, 873416), (172, 528112), (208, 436708), (344, 264056), (416, 218354), (559, 162496), (688, 132028), (832, 109177), (1118, 81248), (1376, 66014), (2236, 40624), (2539, 35776), (2752, 33007), (4472, 20312), (5078, 17888), (8944, 10156)]