38184688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{55501}}^1$

素因数の和:55552

約数の個数: 20

約数和(自身を含む): 75704728

約数和(自身を除く): 37520040

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 55501, 111002, 222004, 444008, 888016, 2386543, 4773086, 9546172, 19092344, 38184688]

約数ペア:

[(1, 38184688), (2, 19092344), (4, 9546172), (8, 4773086), (16, 2386543), (43, 888016), (86, 444008), (172, 222004), (344, 111002), (688, 55501)]