31284064

素因数分解:

$2^5\times 7^1\times {\mathrm{139661}}^1$

素因数の和:139678

約数の個数: 24

約数和(自身を含む): 70389648

約数和(自身を除く): 39105584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 139661, 279322, 558644, 977627, 1117288, 1955254, 2234576, 3910508, 4469152, 7821016, 15642032, 31284064]

約数ペア:

[(1, 31284064), (2, 15642032), (4, 7821016), (7, 4469152), (8, 3910508), (14, 2234576), (16, 1955254), (28, 1117288), (32, 977627), (56, 558644), (112, 279322), (224, 139661)]