87152128

素因数分解:

$2^9\times 7^1\times {\mathrm{24317}}^1$

素因数の和:24342

約数の個数: 40

約数和(自身を含む): 199018512

約数和(自身を除く): 111866384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 24317, 48634, 97268, 170219, 194536, 340438, 389072, 680876, 778144, 1361752, 1556288, 2723504, 3112576, 5447008, 6225152, 10894016, 12450304, 21788032, 43576064, 87152128]

約数ペア:

[(1, 87152128), (2, 43576064), (4, 21788032), (7, 12450304), (8, 10894016), (14, 6225152), (16, 5447008), (28, 3112576), (32, 2723504), (56, 1556288), (64, 1361752), (112, 778144), (128, 680876), (224, 389072), (256, 340438), (448, 194536), (512, 170219), (896, 97268), (1792, 48634), (3584, 24317)]