87041024

素因数分解:

$2^{10}\times 7^1\times {\mathrm{12143}}^1$

素因数の和:12170

約数の個数: 44

約数和(自身を含む): 198870144

約数和(自身を除く): 111829120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 12143, 24286, 48572, 85001, 97144, 170002, 194288, 340004, 388576, 680008, 777152, 1360016, 1554304, 2720032, 3108608, 5440064, 6217216, 10880128, 12434432, 21760256, 43520512, 87041024]

約数ペア:

[(1, 87041024), (2, 43520512), (4, 21760256), (7, 12434432), (8, 10880128), (14, 6217216), (16, 5440064), (28, 3108608), (32, 2720032), (56, 1554304), (64, 1360016), (112, 777152), (128, 680008), (224, 388576), (256, 340004), (448, 194288), (512, 170002), (896, 97144), (1024, 85001), (1792, 48572), (3584, 24286), (7168, 12143)]