89306368

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2810

約数の個数: 36

約数和(自身を含む): 179692128

約数和(自身を除く): 90385760

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 2096, 2663, 4192, 5326, 8384, 10652, 16768, 21304, 33536, 42608, 85216, 170432, 340864, 348853, 681728, 697706, 1395412, 2790824, 5581648, 11163296, 22326592, 44653184, 89306368]

約数ペア:

[(1, 89306368), (2, 44653184), (4, 22326592), (8, 11163296), (16, 5581648), (32, 2790824), (64, 1395412), (128, 697706), (131, 681728), (256, 348853), (262, 340864), (524, 170432), (1048, 85216), (2096, 42608), (2663, 33536), (4192, 21304), (5326, 16768), (8384, 10652)]