25352822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16231}}^1$

素因数の和:16315

約数の個数: 16

約数和(自身を含む): 42073344

約数和(自身を除く): 16720522

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 16231, 32462, 178541, 357082, 1152401, 2304802, 12676411, 25352822]

約数ペア:

[(1, 25352822), (2, 12676411), (11, 2304802), (22, 1152401), (71, 357082), (142, 178541), (781, 32462), (1562, 16231)]