8422544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40493}}^1$

素因数の和:40514

約数の個数: 20

約数和(自身を含む): 17574396

約数和(自身を除く): 9151852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40493, 80986, 161972, 323944, 526409, 647888, 1052818, 2105636, 4211272, 8422544]

約数ペア:

[(1, 8422544), (2, 4211272), (4, 2105636), (8, 1052818), (13, 647888), (16, 526409), (26, 323944), (52, 161972), (104, 80986), (208, 40493)]