315943424

素因数分解:

$2^9\times {\mathrm{617077}}^1$

素因数の和:617095

約数の個数: 20

約数和(自身を含む): 631270794

約数和(自身を除く): 315327370

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 617077, 1234154, 2468308, 4936616, 9873232, 19746464, 39492928, 78985856, 157971712, 315943424]

約数ペア:

[(1, 315943424), (2, 157971712), (4, 78985856), (8, 39492928), (16, 19746464), (32, 9873232), (64, 4936616), (128, 2468308), (256, 1234154), (512, 617077)]