39869944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{115901}}^1$

素因数の和:115950

約数の個数: 16

約数和(自身を含む): 76495320

約数和(自身を除く): 36625376

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 115901, 231802, 463604, 927208, 4983743, 9967486, 19934972, 39869944]

約数ペア:

[(1, 39869944), (2, 19934972), (4, 9967486), (8, 4983743), (43, 927208), (86, 463604), (172, 231802), (344, 115901)]