25442864

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{5659}}^1$

素因数の和:5948

約数の個数: 20

約数和(自身を含む): 49479720

約数和(自身を除く): 24036856

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 5659, 11318, 22636, 45272, 90544, 1590179, 3180358, 6360716, 12721432, 25442864]

約数ペア:

[(1, 25442864), (2, 12721432), (4, 6360716), (8, 3180358), (16, 1590179), (281, 90544), (562, 45272), (1124, 22636), (2248, 11318), (4496, 5659)]