8081248

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 10546592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 839, 1204, 1376, 1678, 2408, 3356, 4816, 5873, 6712, 9632, 11746, 13424, 23492, 26848, 36077, 46984, 72154, 93968, 144308, 187936, 252539, 288616, 505078, 577232, 1010156, 1154464, 2020312, 4040624, 8081248]

約数ペア:

[(1, 8081248), (2, 4040624), (4, 2020312), (7, 1154464), (8, 1010156), (14, 577232), (16, 505078), (28, 288616), (32, 252539), (43, 187936), (56, 144308), (86, 93968), (112, 72154), (172, 46984), (224, 36077), (301, 26848), (344, 23492), (602, 13424), (688, 11746), (839, 9632), (1204, 6712), (1376, 5873), (1678, 4816), (2408, 3356)]