128566096

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{35089}}^1$

素因数の和:35326

約数の個数: 20

約数和(自身を含む): 250191700

約数和(自身を除く): 121625604

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 35089, 70178, 140356, 280712, 561424, 8035381, 16070762, 32141524, 64283048, 128566096]

約数ペア:

[(1, 128566096), (2, 64283048), (4, 32141524), (8, 16070762), (16, 8035381), (229, 561424), (458, 280712), (916, 140356), (1832, 70178), (3664, 35089)]