86419984

素因数分解:

$2^4\times 7^1\times {\mathrm{771607}}^1$

素因数の和:771622

約数の個数: 20

約数和(自身を含む): 191358784

約数和(自身を除く): 104938800

約数列:

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

約数ペア:

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