171534448

素因数分解:

$2^4\times {\mathrm{2579}}^1\times {\mathrm{4157}}^1$

素因数の和:6744

約数の個数: 20

約数和(自身を含む): 332556840

約数和(自身を除く): 161022392

約数列:

[1, 2, 4, 8, 16, 2579, 4157, 5158, 8314, 10316, 16628, 20632, 33256, 41264, 66512, 10720903, 21441806, 42883612, 85767224, 171534448]

約数ペア:

[(1, 171534448), (2, 85767224), (4, 42883612), (8, 21441806), (16, 10720903), (2579, 66512), (4157, 41264), (5158, 33256), (8314, 20632), (10316, 16628)]