87251836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107453}}^1$

素因数の和:107493

約数の個数: 24

約数和(自身を含む): 180522720

約数和(自身を除く): 93270884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 107453, 214906, 429812, 752171, 1504342, 3008684, 3116137, 6232274, 12464548, 21812959, 43625918, 87251836]

約数ペア:

[(1, 87251836), (2, 43625918), (4, 21812959), (7, 12464548), (14, 6232274), (28, 3116137), (29, 3008684), (58, 1504342), (116, 752171), (203, 429812), (406, 214906), (812, 107453)]