25018192

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{18839}}^1$

素因数の和:18930

約数の個数: 20

約数和(自身を含む): 49059360

約数和(自身を除く): 24041168

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 18839, 37678, 75356, 150712, 301424, 1563637, 3127274, 6254548, 12509096, 25018192]

約数ペア:

[(1, 25018192), (2, 12509096), (4, 6254548), (8, 3127274), (16, 1563637), (83, 301424), (166, 150712), (332, 75356), (664, 37678), (1328, 18839)]