89141332

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{35771}}^1$

素因数の和:35871

約数の個数: 24

約数和(自身を含む): 180290880

約数和(自身を除く): 91149548

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 35771, 71542, 143084, 250397, 500794, 1001588, 3183619, 6367238, 12734476, 22285333, 44570666, 89141332]

約数ペア:

[(1, 89141332), (2, 44570666), (4, 22285333), (7, 12734476), (14, 6367238), (28, 3183619), (89, 1001588), (178, 500794), (356, 250397), (623, 143084), (1246, 71542), (2492, 35771)]