25850384

素因数分解:

$2^4\times 7^1\times {\mathrm{230807}}^1$

素因数の和:230822

約数の個数: 20

約数和(自身を含む): 57240384

約数和(自身を除く): 31390000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230807, 461614, 923228, 1615649, 1846456, 3231298, 3692912, 6462596, 12925192, 25850384]

約数ペア:

[(1, 25850384), (2, 12925192), (4, 6462596), (7, 3692912), (8, 3231298), (14, 1846456), (16, 1615649), (28, 923228), (56, 461614), (112, 230807)]