25370896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{51151}}^1$

素因数の和:51190

約数の個数: 20

約数和(自身を含む): 50742784

約数和(自身を除く): 25371888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 51151, 102302, 204604, 409208, 818416, 1585681, 3171362, 6342724, 12685448, 25370896]

約数ペア:

[(1, 25370896), (2, 12685448), (4, 6342724), (8, 3171362), (16, 1585681), (31, 818416), (62, 409208), (124, 204604), (248, 102302), (496, 51151)]