27854416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{42461}}^1$

素因数の和:42510

約数の個数: 20

約数和(自身を含む): 55285524

約数和(自身を除く): 27431108

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 42461, 84922, 169844, 339688, 679376, 1740901, 3481802, 6963604, 13927208, 27854416]

約数ペア:

[(1, 27854416), (2, 13927208), (4, 6963604), (8, 3481802), (16, 1740901), (41, 679376), (82, 339688), (164, 169844), (328, 84922), (656, 42461)]