83561728

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{7591}}^1$

素因数の和:7650

約数の個数: 36

約数和(自身を含む): 170698528

約数和(自身を除く): 87136800

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 7591, 11008, 15182, 30364, 60728, 121456, 242912, 326413, 485824, 652826, 971648, 1305652, 1943296, 2611304, 5222608, 10445216, 20890432, 41780864, 83561728]

約数ペア:

[(1, 83561728), (2, 41780864), (4, 20890432), (8, 10445216), (16, 5222608), (32, 2611304), (43, 1943296), (64, 1305652), (86, 971648), (128, 652826), (172, 485824), (256, 326413), (344, 242912), (688, 121456), (1376, 60728), (2752, 30364), (5504, 15182), (7591, 11008)]