25635536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{55249}}^1$

素因数の和:55286

約数の個数: 20

約数和(自身を含む): 51382500

約数和(自身を除く): 25746964

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 55249, 110498, 220996, 441992, 883984, 1602221, 3204442, 6408884, 12817768, 25635536]

約数ペア:

[(1, 25635536), (2, 12817768), (4, 6408884), (8, 3204442), (16, 1602221), (29, 883984), (58, 441992), (116, 220996), (232, 110498), (464, 55249)]