25113112

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{20789}}^1$

素因数の和:20946

約数の個数: 16

約数和(自身を含む): 47401200

約数和(自身を除く): 22288088

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 20789, 41578, 83156, 166312, 3139139, 6278278, 12556556, 25113112]

約数ペア:

[(1, 25113112), (2, 12556556), (4, 6278278), (8, 3139139), (151, 166312), (302, 83156), (604, 41578), (1208, 20789)]