85776496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{412387}}^1$

素因数の和:412408

約数の個数: 20

約数和(自身を含む): 178976392

約数和(自身を除く): 93199896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 412387, 824774, 1649548, 3299096, 5361031, 6598192, 10722062, 21444124, 42888248, 85776496]

約数ペア:

[(1, 85776496), (2, 42888248), (4, 21444124), (8, 10722062), (13, 6598192), (16, 5361031), (26, 3299096), (52, 1649548), (104, 824774), (208, 412387)]