125015408

素因数分解:

$2^4\times 7^1\times {\mathrm{1116209}}^1$

素因数の和:1116224

約数の個数: 20

約数和(自身を含む): 276820080

約数和(自身を除く): 151804672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1116209, 2232418, 4464836, 7813463, 8929672, 15626926, 17859344, 31253852, 62507704, 125015408]

約数ペア:

[(1, 125015408), (2, 62507704), (4, 31253852), (7, 17859344), (8, 15626926), (14, 8929672), (16, 7813463), (28, 4464836), (56, 2232418), (112, 1116209)]