255086368

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{15661}}^1$

素因数の和:16180

約数の個数: 24

約数和(自身を含む): 503220060

約数和(自身を除く): 248133692

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 2036, 4072, 8144, 15661, 16288, 31322, 62644, 125288, 250576, 501152, 7971449, 15942898, 31885796, 63771592, 127543184, 255086368]

約数ペア:

[(1, 255086368), (2, 127543184), (4, 63771592), (8, 31885796), (16, 15942898), (32, 7971449), (509, 501152), (1018, 250576), (2036, 125288), (4072, 62644), (8144, 31322), (15661, 16288)]