39878656

素因数分解:

$2^{15}\times {\mathrm{1217}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 79821630

約数和(自身を除く): 39942974

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1217, 2048, 2434, 4096, 4868, 8192, 9736, 16384, 19472, 32768, 38944, 77888, 155776, 311552, 623104, 1246208, 2492416, 4984832, 9969664, 19939328, 39878656]

約数ペア:

[(1, 39878656), (2, 19939328), (4, 9969664), (8, 4984832), (16, 2492416), (32, 1246208), (64, 623104), (128, 311552), (256, 155776), (512, 77888), (1024, 38944), (1217, 32768), (2048, 19472), (2434, 16384), (4096, 9736), (4868, 8192)]