87866968

素因数分解:

$2^3\times 7^1\times {\mathrm{1569053}}^1$

素因数の和:1569066

約数の個数: 16

約数和(自身を含む): 188286480

約数和(自身を除く): 100419512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1569053, 3138106, 6276212, 10983371, 12552424, 21966742, 43933484, 87866968]

約数ペア:

[(1, 87866968), (2, 43933484), (4, 21966742), (7, 12552424), (8, 10983371), (14, 6276212), (28, 3138106), (56, 1569053)]