87936128

素因数分解:

$2^7\times 7^1\times {\mathrm{98143}}^1$

素因数の和:98164

約数の個数: 32

約数和(自身を含む): 200213760

約数和(自身を除く): 112277632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 98143, 196286, 392572, 687001, 785144, 1374002, 1570288, 2748004, 3140576, 5496008, 6281152, 10992016, 12562304, 21984032, 43968064, 87936128]

約数ペア:

[(1, 87936128), (2, 43968064), (4, 21984032), (7, 12562304), (8, 10992016), (14, 6281152), (16, 5496008), (28, 3140576), (32, 2748004), (56, 1570288), (64, 1374002), (112, 785144), (128, 687001), (224, 392572), (448, 196286), (896, 98143)]