39220904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{288389}}^1$

素因数の和:288412

約数の個数: 16

約数和(自身を含む): 77865300

約数和(自身を除く): 38644396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 288389, 576778, 1153556, 2307112, 4902613, 9805226, 19610452, 39220904]

約数ペア:

[(1, 39220904), (2, 19610452), (4, 9805226), (8, 4902613), (17, 2307112), (34, 1153556), (68, 576778), (136, 288389)]