25793896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{189661}}^1$

素因数の和:189684

約数の個数: 16

約数和(自身を含む): 51208740

約数和(自身を除く): 25414844

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 189661, 379322, 758644, 1517288, 3224237, 6448474, 12896948, 25793896]

約数ペア:

[(1, 25793896), (2, 12896948), (4, 6448474), (8, 3224237), (17, 1517288), (34, 758644), (68, 379322), (136, 189661)]