55132142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{13009}}^1$

素因数の和:13187

約数の個数: 16

約数和(自身を含む): 89612880

約数和(自身を除く): 34480738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 13009, 26018, 169117, 338234, 2120467, 4240934, 27566071, 55132142]

約数ペア:

[(1, 55132142), (2, 27566071), (13, 4240934), (26, 2120467), (163, 338234), (326, 169117), (2119, 26018), (4238, 13009)]