87880856

素因数分解:

$2^3\times 7^1\times {\mathrm{1569301}}^1$

素因数の和:1569314

約数の個数: 16

約数和(自身を含む): 188316240

約数和(自身を除く): 100435384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1569301, 3138602, 6277204, 10985107, 12554408, 21970214, 43940428, 87880856]

約数ペア:

[(1, 87880856), (2, 43940428), (4, 21970214), (7, 12554408), (8, 10985107), (14, 6277204), (28, 3138602), (56, 1569301)]