25370416

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{10501}}^1$

素因数の和:10660

約数の個数: 20

約数和(自身を含む): 49485424

約数和(自身を除く): 24115008

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 10501, 21002, 42004, 84008, 168016, 1585651, 3171302, 6342604, 12685208, 25370416]

約数ペア:

[(1, 25370416), (2, 12685208), (4, 6342604), (8, 3171302), (16, 1585651), (151, 168016), (302, 84008), (604, 42004), (1208, 21002), (2416, 10501)]