117991664

素因数分解:

$2^4\times 7^1\times {\mathrm{1053497}}^1$

素因数の和:1053512

約数の個数: 20

約数和(自身を含む): 261267504

約数和(自身を除く): 143275840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1053497, 2106994, 4213988, 7374479, 8427976, 14748958, 16855952, 29497916, 58995832, 117991664]

約数ペア:

[(1, 117991664), (2, 58995832), (4, 29497916), (7, 16855952), (8, 14748958), (14, 8427976), (16, 7374479), (28, 4213988), (56, 2106994), (112, 1053497)]