80344918

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:1031

約数の個数: 16

約数和(自身を含む): 121577760

約数和(自身を除く): 41232842

約数列:

[1, 2, 317, 353, 359, 634, 706, 718, 111901, 113803, 126727, 223802, 227606, 253454, 40172459, 80344918]

約数ペア:

[(1, 80344918), (2, 40172459), (317, 253454), (353, 227606), (359, 223802), (634, 126727), (706, 113803), (718, 111901)]