87869264

素因数分解:

$2^4\times 7^1\times {\mathrm{784547}}^1$

素因数の和:784562

約数の個数: 20

約数和(自身を含む): 194567904

約数和(自身を除く): 106698640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 784547, 1569094, 3138188, 5491829, 6276376, 10983658, 12552752, 21967316, 43934632, 87869264]

約数ペア:

[(1, 87869264), (2, 43934632), (4, 21967316), (7, 12552752), (8, 10983658), (14, 6276376), (16, 5491829), (28, 3138188), (56, 1569094), (112, 784547)]