2089232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7706

約数の個数: 20

約数和(自身を含む): 4286556

約数和(自身を除く): 2197324

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7681, 15362, 30724, 61448, 122896, 130577, 261154, 522308, 1044616, 2089232]

約数ペア:

[(1, 2089232), (2, 1044616), (4, 522308), (8, 261154), (16, 130577), (17, 122896), (34, 61448), (68, 30724), (136, 15362), (272, 7681)]