39380896

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{4903}}^1$

素因数の和:5164

約数の個数: 24

約数和(自身を含む): 77855904

約数和(自身を除く): 38475008

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 4903, 8032, 9806, 19612, 39224, 78448, 156896, 1230653, 2461306, 4922612, 9845224, 19690448, 39380896]

約数ペア:

[(1, 39380896), (2, 19690448), (4, 9845224), (8, 4922612), (16, 2461306), (32, 1230653), (251, 156896), (502, 78448), (1004, 39224), (2008, 19612), (4016, 9806), (4903, 8032)]