87116792

素因数分解:

$2^3\times 7^1\times {\mathrm{1555657}}^1$

素因数の和:1555670

約数の個数: 16

約数和(自身を含む): 186678960

約数和(自身を除く): 99562168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1555657, 3111314, 6222628, 10889599, 12445256, 21779198, 43558396, 87116792]

約数ペア:

[(1, 87116792), (2, 43558396), (4, 21779198), (7, 12445256), (8, 10889599), (14, 6222628), (28, 3111314), (56, 1555657)]