25380083968

素因数分解:

$2^8\times {\mathrm{99140953}}^1$

素因数の和:99140969

約数の個数: 18

約数和(自身を含む): 50661027494

約数和(自身を除く): 25280943526

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 99140953, 198281906, 396563812, 793127624, 1586255248, 3172510496, 6345020992, 12690041984, 25380083968]

約数ペア:

[(1, 25380083968), (2, 12690041984), (4, 6345020992), (8, 3172510496), (16, 1586255248), (32, 793127624), (64, 396563812), (128, 198281906), (256, 99140953)]