217302016

素因数分解:

$2^{10}\times {\mathrm{212209}}^1$

素因数の和:212229

約数の個数: 22

約数和(自身を含む): 434393870

約数和(自身を除く): 217091854

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 212209, 424418, 848836, 1697672, 3395344, 6790688, 13581376, 27162752, 54325504, 108651008, 217302016]

約数ペア:

[(1, 217302016), (2, 108651008), (4, 54325504), (8, 27162752), (16, 13581376), (32, 6790688), (64, 3395344), (128, 1697672), (256, 848836), (512, 424418), (1024, 212209)]