25340326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16223}}^1$

素因数の和:16307

約数の個数: 16

約数和(自身を含む): 42052608

約数和(自身を除く): 16712282

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 16223, 32446, 178453, 356906, 1151833, 2303666, 12670163, 25340326]

約数ペア:

[(1, 25340326), (2, 12670163), (11, 2303666), (22, 1151833), (71, 356906), (142, 178453), (781, 32446), (1562, 16223)]