22164952

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64433}}^1$

素因数の和:64482

約数の個数: 16

約数和(自身を含む): 42526440

約数和(自身を除く): 20361488

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64433, 128866, 257732, 515464, 2770619, 5541238, 11082476, 22164952]

約数ペア:

[(1, 22164952), (2, 11082476), (4, 5541238), (8, 2770619), (43, 515464), (86, 257732), (172, 128866), (344, 64433)]