25612208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{39043}}^1$

素因数の和:39092

約数の個数: 20

約数和(自身を含む): 50835288

約数和(自身を除く): 25223080

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 39043, 78086, 156172, 312344, 624688, 1600763, 3201526, 6403052, 12806104, 25612208]

約数ペア:

[(1, 25612208), (2, 12806104), (4, 6403052), (8, 3201526), (16, 1600763), (41, 624688), (82, 312344), (164, 156172), (328, 78086), (656, 39043)]