87885568

素因数分解:

$2^8\times {\mathrm{343303}}^1$

素因数の和:343319

約数の個数: 18

約数和(自身を含む): 175428344

約数和(自身を除く): 87542776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 343303, 686606, 1373212, 2746424, 5492848, 10985696, 21971392, 43942784, 87885568]

約数ペア:

[(1, 87885568), (2, 43942784), (4, 21971392), (8, 10985696), (16, 5492848), (32, 2746424), (64, 1373212), (128, 686606), (256, 343303)]