25406896

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{5651}}^1$

素因数の和:5940

約数の個数: 20

約数和(自身を含む): 49409784

約数和(自身を除く): 24002888

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 5651, 11302, 22604, 45208, 90416, 1587931, 3175862, 6351724, 12703448, 25406896]

約数ペア:

[(1, 25406896), (2, 12703448), (4, 6351724), (8, 3175862), (16, 1587931), (281, 90416), (562, 45208), (1124, 22604), (2248, 11302), (4496, 5651)]