130056272

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{16691}}^1$

素因数の和:17186

約数の個数: 20

約数和(自身を含む): 252516576

約数和(自身を除く): 122460304

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 16691, 33382, 66764, 133528, 267056, 8128517, 16257034, 32514068, 65028136, 130056272]

約数ペア:

[(1, 130056272), (2, 65028136), (4, 32514068), (8, 16257034), (16, 8128517), (487, 267056), (974, 133528), (1948, 66764), (3896, 33382), (7792, 16691)]