84123344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{309277}}^1$

素因数の和:309302

約数の個数: 20

約数和(自身を含む): 172577124

約数和(自身を除く): 88453780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 309277, 618554, 1237108, 2474216, 4948432, 5257709, 10515418, 21030836, 42061672, 84123344]

約数ペア:

[(1, 84123344), (2, 42061672), (4, 21030836), (8, 10515418), (16, 5257709), (17, 4948432), (34, 2474216), (68, 1237108), (136, 618554), (272, 309277)]