16281004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 29469440

約数和(自身を除く): 13188436

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 919, 1838, 3676, 4429, 8858, 17716, 39517, 79034, 94657, 158068, 189314, 378628, 4070251, 8140502, 16281004]

約数ペア:

[(1, 16281004), (2, 8140502), (4, 4070251), (43, 378628), (86, 189314), (103, 158068), (172, 94657), (206, 79034), (412, 39517), (919, 17716), (1838, 8858), (3676, 4429)]