290413792

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{40697}}^1$

素因数の和:40930

約数の個数: 24

約数和(自身を含む): 574330176

約数和(自身を除く): 283916384

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 40697, 81394, 162788, 325576, 651152, 1302304, 9075431, 18150862, 36301724, 72603448, 145206896, 290413792]

約数ペア:

[(1, 290413792), (2, 145206896), (4, 72603448), (8, 36301724), (16, 18150862), (32, 9075431), (223, 1302304), (446, 651152), (892, 325576), (1784, 162788), (3568, 81394), (7136, 40697)]