39485792

素因数分解:

$2^5\times {\mathrm{571}}^1\times {\mathrm{2161}}^1$

素因数の和:2742

約数の個数: 24

約数和(自身を含む): 77909832

約数和(自身を除く): 38424040

約数列:

[1, 2, 4, 8, 16, 32, 571, 1142, 2161, 2284, 4322, 4568, 8644, 9136, 17288, 18272, 34576, 69152, 1233931, 2467862, 4935724, 9871448, 19742896, 39485792]

約数ペア:

[(1, 39485792), (2, 19742896), (4, 9871448), (8, 4935724), (16, 2467862), (32, 1233931), (571, 69152), (1142, 34576), (2161, 18272), (2284, 17288), (4322, 9136), (4568, 8644)]