56371408

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{13709}}^1$

素因数の和:13974

約数の個数: 20

約数和(自身を含む): 109652580

約数和(自身を除く): 53281172

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 13709, 27418, 54836, 109672, 219344, 3523213, 7046426, 14092852, 28185704, 56371408]

約数ペア:

[(1, 56371408), (2, 28185704), (4, 14092852), (8, 7046426), (16, 3523213), (257, 219344), (514, 109672), (1028, 54836), (2056, 27418), (4112, 13709)]