57164656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{50321}}^1$

素因数の和:50400

約数の個数: 20

約数和(自身を含む): 112318704

約数和(自身を除く): 55154048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 50321, 100642, 201284, 402568, 805136, 3572791, 7145582, 14291164, 28582328, 57164656]

約数ペア:

[(1, 57164656), (2, 28582328), (4, 14291164), (8, 7145582), (16, 3572791), (71, 805136), (142, 402568), (284, 201284), (568, 100642), (1136, 50321)]