86221898

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{91921}}^1$

素因数の和:91997

約数の個数: 16

約数和(自身を含む): 150016704

約数和(自身を除く): 63794806

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 91921, 183842, 643447, 1286894, 6158707, 12317414, 43110949, 86221898]

約数ペア:

[(1, 86221898), (2, 43110949), (7, 12317414), (14, 6158707), (67, 1286894), (134, 643447), (469, 183842), (938, 91921)]