805329664

素因数分解:

$2^8\times {\mathrm{3145819}}^1$

素因数の和:3145835

約数の個数: 18

約数和(自身を含む): 1607514020

約数和(自身を除く): 802184356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3145819, 6291638, 12583276, 25166552, 50333104, 100666208, 201332416, 402664832, 805329664]

約数ペア:

[(1, 805329664), (2, 402664832), (4, 201332416), (8, 100666208), (16, 50333104), (32, 25166552), (64, 12583276), (128, 6291638), (256, 3145819)]