22278904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{121081}}^1$

素因数の和:121110

約数の個数: 16

約数和(自身を含む): 43589520

約数和(自身を除く): 21310616

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 121081, 242162, 484324, 968648, 2784863, 5569726, 11139452, 22278904]

約数ペア:

[(1, 22278904), (2, 11139452), (4, 5569726), (8, 2784863), (23, 968648), (46, 484324), (92, 242162), (184, 121081)]