87649117168

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{1086703}}^1$

素因数の和:1086853

約数の個数: 30

約数和(自身を含む): 172245844112

約数和(自身を除く): 84596726944

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 5041, 10082, 20164, 40328, 80656, 1086703, 2173406, 4346812, 8693624, 17387248, 77155913, 154311826, 308623652, 617247304, 1234494608, 5478069823, 10956139646, 21912279292, 43824558584, 87649117168]

約数ペア:

[(1, 87649117168), (2, 43824558584), (4, 21912279292), (8, 10956139646), (16, 5478069823), (71, 1234494608), (142, 617247304), (284, 308623652), (568, 154311826), (1136, 77155913), (5041, 17387248), (10082, 8693624), (20164, 4346812), (40328, 2173406), (80656, 1086703)]