39245552

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{12451}}^1$

素因数の和:12656

約数の個数: 20

約数和(自身を含む): 76430376

約数和(自身を除く): 37184824

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 12451, 24902, 49804, 99608, 199216, 2452847, 4905694, 9811388, 19622776, 39245552]

約数ペア:

[(1, 39245552), (2, 19622776), (4, 9811388), (8, 4905694), (16, 2452847), (197, 199216), (394, 99608), (788, 49804), (1576, 24902), (3152, 12451)]