31564762

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 48484800

約数和(自身を除く): 16920038

約数列:

[1, 2, 73, 103, 146, 206, 2099, 4198, 7519, 15038, 153227, 216197, 306454, 432394, 15782381, 31564762]

約数ペア:

[(1, 31564762), (2, 15782381), (73, 432394), (103, 306454), (146, 216197), (206, 153227), (2099, 15038), (4198, 7519)]