79752208

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{68281}}^1$

素因数の和:68362

約数の個数: 20

約数和(自身を含む): 156638908

約数和(自身を除く): 76886700

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 68281, 136562, 273124, 546248, 1092496, 4984513, 9969026, 19938052, 39876104, 79752208]

約数ペア:

[(1, 79752208), (2, 39876104), (4, 19938052), (8, 9969026), (16, 4984513), (73, 1092496), (146, 546248), (292, 273124), (584, 136562), (1168, 68281)]