123536

素因数分解:

$2^4\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1118

約数の個数: 20

約数和(自身を含む): 273792

約数和(自身を除く): 150256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1103, 2206, 4412, 7721, 8824, 15442, 17648, 30884, 61768, 123536]

約数ペア:

[(1, 123536), (2, 61768), (4, 30884), (7, 17648), (8, 15442), (14, 8824), (16, 7721), (28, 4412), (56, 2206), (112, 1103)]