25816936

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{60889}}^1$

素因数の和:60948

約数の個数: 16

約数和(自身を含む): 49320900

約数和(自身を除く): 23503964

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 60889, 121778, 243556, 487112, 3227117, 6454234, 12908468, 25816936]

約数ペア:

[(1, 25816936), (2, 12908468), (4, 6454234), (8, 3227117), (53, 487112), (106, 243556), (212, 121778), (424, 60889)]