172839968

素因数分解:

$2^5\times 7^1\times {\mathrm{771607}}^1$

素因数の和:771624

約数の個数: 24

約数和(自身を含む): 388890432

約数和(自身を除く): 216050464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 771607, 1543214, 3086428, 5401249, 6172856, 10802498, 12345712, 21604996, 24691424, 43209992, 86419984, 172839968]

約数ペア:

[(1, 172839968), (2, 86419984), (4, 43209992), (7, 24691424), (8, 21604996), (14, 12345712), (16, 10802498), (28, 6172856), (32, 5401249), (56, 3086428), (112, 1543214), (224, 771607)]