5178136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{15787}}^1$

素因数の和:15834

約数の個数: 16

約数和(自身を含む): 9946440

約数和(自身を除く): 4768304

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 15787, 31574, 63148, 126296, 647267, 1294534, 2589068, 5178136]

約数ペア:

[(1, 5178136), (2, 2589068), (4, 1294534), (8, 647267), (41, 126296), (82, 63148), (164, 31574), (328, 15787)]