87788216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{267647}}^1$

素因数の和:267694

約数の個数: 16

約数和(自身を含む): 168618240

約数和(自身を除く): 80830024

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 267647, 535294, 1070588, 2141176, 10973527, 21947054, 43894108, 87788216]

約数ペア:

[(1, 87788216), (2, 43894108), (4, 21947054), (8, 10973527), (41, 2141176), (82, 1070588), (164, 535294), (328, 267647)]