8915228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10271}}^1$

素因数の和:10313

約数の個数: 24

約数和(自身を含む): 18407424

約数和(自身を除く): 9492196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 10271, 20542, 41084, 71897, 143794, 287588, 318401, 636802, 1273604, 2228807, 4457614, 8915228]

約数ペア:

[(1, 8915228), (2, 4457614), (4, 2228807), (7, 1273604), (14, 636802), (28, 318401), (31, 287588), (62, 143794), (124, 71897), (217, 41084), (434, 20542), (868, 10271)]