25906568

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{19867}}^1$

素因数の和:20036

約数の個数: 16

約数和(自身を含む): 48875280

約数和(自身を除く): 22968712

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 19867, 39734, 79468, 158936, 3238321, 6476642, 12953284, 25906568]

約数ペア:

[(1, 25906568), (2, 12953284), (4, 6476642), (8, 3238321), (163, 158936), (326, 79468), (652, 39734), (1304, 19867)]