86381974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{268267}}^1$

素因数の和:268299

約数の個数: 16

約数和(自身を含む): 154522368

約数和(自身を除く): 68140394

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 268267, 536534, 1877869, 3755738, 6170141, 12340282, 43190987, 86381974]

約数ペア:

[(1, 86381974), (2, 43190987), (7, 12340282), (14, 6170141), (23, 3755738), (46, 1877869), (161, 536534), (322, 268267)]