25660424

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{78233}}^1$

素因数の和:78280

約数の個数: 16

約数和(自身を含む): 49287420

約数和(自身を除く): 23626996

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 78233, 156466, 312932, 625864, 3207553, 6415106, 12830212, 25660424]

約数ペア:

[(1, 25660424), (2, 12830212), (4, 6415106), (8, 3207553), (41, 625864), (82, 312932), (164, 156466), (328, 78233)]