86750416

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{4889}}^1$

素因数の和:6006

約数の個数: 20

約数和(自身を含む): 168264900

約数和(自身を除く): 81514484

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 4889, 8872, 9778, 17744, 19556, 39112, 78224, 5421901, 10843802, 21687604, 43375208, 86750416]

約数ペア:

[(1, 86750416), (2, 43375208), (4, 21687604), (8, 10843802), (16, 5421901), (1109, 78224), (2218, 39112), (4436, 19556), (4889, 17744), (8872, 9778)]