86639248

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{11119}}^1$

素因数の和:11614

約数の個数: 20

約数和(自身を含む): 168223360

約数和(自身を除く): 81584112

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 11119, 22238, 44476, 88952, 177904, 5414953, 10829906, 21659812, 43319624, 86639248]

約数ペア:

[(1, 86639248), (2, 43319624), (4, 21659812), (8, 10829906), (16, 5414953), (487, 177904), (974, 88952), (1948, 44476), (3896, 22238), (7792, 11119)]