9968194304

素因数分解:

$2^8\times {\mathrm{38938259}}^1$

素因数の和:38938275

約数の個数: 18

約数和(自身を含む): 19897450860

約数和(自身を除く): 9929256556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 38938259, 77876518, 155753036, 311506072, 623012144, 1246024288, 2492048576, 4984097152, 9968194304]

約数ペア:

[(1, 9968194304), (2, 4984097152), (4, 2492048576), (8, 1246024288), (16, 623012144), (32, 311506072), (64, 155753036), (128, 77876518), (256, 38938259)]