22545224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{216781}}^1$

素因数の和:216800

約数の個数: 16

約数和(自身を含む): 45524220

約数和(自身を除く): 22978996

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 216781, 433562, 867124, 1734248, 2818153, 5636306, 11272612, 22545224]

約数ペア:

[(1, 22545224), (2, 11272612), (4, 5636306), (8, 2818153), (13, 1734248), (26, 867124), (52, 433562), (104, 216781)]