27906448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56263}}^1$

素因数の和:56302

約数の個数: 20

約数和(自身を含む): 55813888

約数和(自身を除く): 27907440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56263, 112526, 225052, 450104, 900208, 1744153, 3488306, 6976612, 13953224, 27906448]

約数ペア:

[(1, 27906448), (2, 13953224), (4, 6976612), (8, 3488306), (16, 1744153), (31, 900208), (62, 450104), (124, 225052), (248, 112526), (496, 56263)]