30779248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113159}}^1$

素因数の和:113184

約数の個数: 20

約数和(自身を含む): 63143280

約数和(自身を除く): 32364032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 113159, 226318, 452636, 905272, 1810544, 1923703, 3847406, 7694812, 15389624, 30779248]

約数ペア:

[(1, 30779248), (2, 15389624), (4, 7694812), (8, 3847406), (16, 1923703), (17, 1810544), (34, 905272), (68, 452636), (136, 226318), (272, 113159)]