25109248

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2340

約数の個数: 36

約数和(自身を含む): 51308488

約数和(自身を除く): 26199240

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2281, 2752, 4562, 5504, 9124, 11008, 18248, 36496, 72992, 98083, 145984, 196166, 291968, 392332, 583936, 784664, 1569328, 3138656, 6277312, 12554624, 25109248]

約数ペア:

[(1, 25109248), (2, 12554624), (4, 6277312), (8, 3138656), (16, 1569328), (32, 784664), (43, 583936), (64, 392332), (86, 291968), (128, 196166), (172, 145984), (256, 98083), (344, 72992), (688, 36496), (1376, 18248), (2281, 11008), (2752, 9124), (4562, 5504)]