47509712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{27751}}^1$

素因数の和:27866

約数の個数: 20

約数和(自身を含む): 92913696

約数和(自身を除く): 45403984

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 27751, 55502, 111004, 222008, 444016, 2969357, 5938714, 11877428, 23754856, 47509712]

約数ペア:

[(1, 47509712), (2, 23754856), (4, 11877428), (8, 5938714), (16, 2969357), (107, 444016), (214, 222008), (428, 111004), (856, 55502), (1712, 27751)]