90627278

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{23887}}^1$

素因数の和:24167

約数の個数: 16

約数和(自身を含む): 155940864

約数和(自身を除く): 65313586

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 23887, 47774, 167209, 334418, 6473377, 12946754, 45313639, 90627278]

約数ペア:

[(1, 90627278), (2, 45313639), (7, 12946754), (14, 6473377), (271, 334418), (542, 167209), (1897, 47774), (3794, 23887)]