25447568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{69151}}^1$

素因数の和:69182

約数の個数: 20

約数和(自身を含む): 51449088

約数和(自身を除く): 26001520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 69151, 138302, 276604, 553208, 1106416, 1590473, 3180946, 6361892, 12723784, 25447568]

約数ペア:

[(1, 25447568), (2, 12723784), (4, 6361892), (8, 3180946), (16, 1590473), (23, 1106416), (46, 553208), (92, 276604), (184, 138302), (368, 69151)]