25805113

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 27740160

約数和(自身を除く): 1935047

約数列:

[1, 31, 41, 79, 257, 1271, 2449, 3239, 7967, 10537, 20303, 100409, 326647, 629393, 832423, 25805113]

約数ペア:

[(1, 25805113), (31, 832423), (41, 629393), (79, 326647), (257, 100409), (1271, 20303), (2449, 10537), (3239, 7967)]