177564736

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{21179}}^1$

素因数の和:21322

約数の個数: 28

約数和(自身を含む): 355061520

約数和(自身を除く): 177496784

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 21179, 42358, 84716, 169432, 338864, 677728, 1355456, 2774449, 5548898, 11097796, 22195592, 44391184, 88782368, 177564736]

約数ペア:

[(1, 177564736), (2, 88782368), (4, 44391184), (8, 22195592), (16, 11097796), (32, 5548898), (64, 2774449), (131, 1355456), (262, 677728), (524, 338864), (1048, 169432), (2096, 84716), (4192, 42358), (8384, 21179)]