25115344

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14401}}^1$

素因数の和:14518

約数の個数: 20

約数和(自身を含む): 49110820

約数和(自身を除く): 23995476

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14401, 28802, 57604, 115208, 230416, 1569709, 3139418, 6278836, 12557672, 25115344]

約数ペア:

[(1, 25115344), (2, 12557672), (4, 6278836), (8, 3139418), (16, 1569709), (109, 230416), (218, 115208), (436, 57604), (872, 28802), (1744, 14401)]