240681856

素因数分解:

$2^7\times {\mathrm{1880327}}^1$

素因数の和:1880341

約数の個数: 16

約数和(自身を含む): 479483640

約数和(自身を除く): 238801784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1880327, 3760654, 7521308, 15042616, 30085232, 60170464, 120340928, 240681856]

約数ペア:

[(1, 240681856), (2, 120340928), (4, 60170464), (8, 30085232), (16, 15042616), (32, 7521308), (64, 3760654), (128, 1880327)]