27551344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{41999}}^1$

素因数の和:42048

約数の個数: 20

約数和(自身を含む): 54684000

約数和(自身を除く): 27132656

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 41999, 83998, 167996, 335992, 671984, 1721959, 3443918, 6887836, 13775672, 27551344]

約数ペア:

[(1, 27551344), (2, 13775672), (4, 6887836), (8, 3443918), (16, 1721959), (41, 671984), (82, 335992), (164, 167996), (328, 83998), (656, 41999)]