25292912

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{6151}}^1$

素因数の和:6416

約数の個数: 20

約数和(自身を含む): 49203696

約数和(自身を除く): 23910784

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 6151, 12302, 24604, 49208, 98416, 1580807, 3161614, 6323228, 12646456, 25292912]

約数ペア:

[(1, 25292912), (2, 12646456), (4, 6323228), (8, 3161614), (16, 1580807), (257, 98416), (514, 49208), (1028, 24604), (2056, 12302), (4112, 6151)]