22428592

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{16889}}^1$

素因数の和:16980

約数の個数: 20

約数和(自身を含む): 43981560

約数和(自身を除く): 21552968

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 16889, 33778, 67556, 135112, 270224, 1401787, 2803574, 5607148, 11214296, 22428592]

約数ペア:

[(1, 22428592), (2, 11214296), (4, 5607148), (8, 2803574), (16, 1401787), (83, 270224), (166, 135112), (332, 67556), (664, 33778), (1328, 16889)]