25653536

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{19553}}^1$

素因数の和:19604

約数の個数: 24

約数和(自身を含む): 51739884

約数和(自身を除く): 26086348

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 19553, 39106, 78212, 156424, 312848, 625696, 801673, 1603346, 3206692, 6413384, 12826768, 25653536]

約数ペア:

[(1, 25653536), (2, 12826768), (4, 6413384), (8, 3206692), (16, 1603346), (32, 801673), (41, 625696), (82, 312848), (164, 156424), (328, 78212), (656, 39106), (1312, 19553)]