87348704

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 176432256

約数和(自身を除く): 89083552

約数列:

[1, 2, 4, 8, 16, 32, 67, 131, 134, 262, 268, 311, 524, 536, 622, 1048, 1072, 1244, 2096, 2144, 2488, 4192, 4976, 8777, 9952, 17554, 20837, 35108, 40741, 41674, 70216, 81482, 83348, 140432, 162964, 166696, 280864, 325928, 333392, 651856, 666784, 1303712, 2729647, 5459294, 10918588, 21837176, 43674352, 87348704]

約数ペア:

[(1, 87348704), (2, 43674352), (4, 21837176), (8, 10918588), (16, 5459294), (32, 2729647), (67, 1303712), (131, 666784), (134, 651856), (262, 333392), (268, 325928), (311, 280864), (524, 166696), (536, 162964), (622, 140432), (1048, 83348), (1072, 81482), (1244, 70216), (2096, 41674), (2144, 40741), (2488, 35108), (4192, 20837), (4976, 17554), (8777, 9952)]