26453528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{80651}}^1$

素因数の和:80698

約数の個数: 16

約数和(自身を含む): 50810760

約数和(自身を除く): 24357232

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 80651, 161302, 322604, 645208, 3306691, 6613382, 13226764, 26453528]

約数ペア:

[(1, 26453528), (2, 13226764), (4, 6613382), (8, 3306691), (41, 645208), (82, 322604), (164, 161302), (328, 80651)]