40894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 16

約数和(自身を含む): 73728

約数和(自身を除く): 32834

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 2921, 5842, 20447, 40894]

約数ペア:

[(1, 40894), (2, 20447), (7, 5842), (14, 2921), (23, 1778), (46, 889), (127, 322), (161, 254)]