141895792

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{39769}}^1$

素因数の和:40000

約数の個数: 20

約数和(自身を含む): 276162880

約数和(自身を除く): 134267088

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 39769, 79538, 159076, 318152, 636304, 8868487, 17736974, 35473948, 70947896, 141895792]

約数ペア:

[(1, 141895792), (2, 70947896), (4, 35473948), (8, 17736974), (16, 8868487), (223, 636304), (446, 318152), (892, 159076), (1784, 79538), (3568, 39769)]