22447184

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{16903}}^1$

素因数の和:16994

約数の個数: 20

約数和(自身を含む): 44018016

約数和(自身を除く): 21570832

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 16903, 33806, 67612, 135224, 270448, 1402949, 2805898, 5611796, 11223592, 22447184]

約数ペア:

[(1, 22447184), (2, 11223592), (4, 5611796), (8, 2805898), (16, 1402949), (83, 270448), (166, 135224), (332, 67612), (664, 33806), (1328, 16903)]