16427984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{60397}}^1$

素因数の和:60422

約数の個数: 20

約数和(自身を含む): 33702084

約数和(自身を除く): 17274100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 60397, 120794, 241588, 483176, 966352, 1026749, 2053498, 4106996, 8213992, 16427984]

約数ペア:

[(1, 16427984), (2, 8213992), (4, 4106996), (8, 2053498), (16, 1026749), (17, 966352), (34, 483176), (68, 241588), (136, 120794), (272, 60397)]