89880812

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{43973}}^1$

素因数の和:44057

約数の個数: 24

約数和(自身を含む): 182228256

約数和(自身を除く): 92347444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 43973, 87946, 175892, 307811, 615622, 1231244, 3210029, 6420058, 12840116, 22470203, 44940406, 89880812]

約数ペア:

[(1, 89880812), (2, 44940406), (4, 22470203), (7, 12840116), (14, 6420058), (28, 3210029), (73, 1231244), (146, 615622), (292, 307811), (511, 175892), (1022, 87946), (2044, 43973)]