256032528

素因数分解:

$2^4\times 3^1\times {\mathrm{5334011}}^1$

素因数の和:5334022

約数の個数: 20

約数和(自身を含む): 661417488

約数和(自身を除く): 405384960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5334011, 10668022, 16002033, 21336044, 32004066, 42672088, 64008132, 85344176, 128016264, 256032528]

約数ペア:

[(1, 256032528), (2, 128016264), (3, 85344176), (4, 64008132), (6, 42672088), (8, 32004066), (12, 21336044), (16, 16002033), (24, 10668022), (48, 5334011)]