80456192

素因数分解:

$2^9\times {\mathrm{157141}}^1$

素因数の和:157159

約数の個数: 20

約数和(自身を含む): 160756266

約数和(自身を除く): 80300074

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 157141, 314282, 628564, 1257128, 2514256, 5028512, 10057024, 20114048, 40228096, 80456192]

約数ペア:

[(1, 80456192), (2, 40228096), (4, 20114048), (8, 10057024), (16, 5028512), (32, 2514256), (64, 1257128), (128, 628564), (256, 314282), (512, 157141)]