69159088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227497}}^1$

素因数の和:227524

約数の個数: 20

約数和(自身を含む): 141048760

約数和(自身を除く): 71889672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 227497, 454994, 909988, 1819976, 3639952, 4322443, 8644886, 17289772, 34579544, 69159088]

約数ペア:

[(1, 69159088), (2, 34579544), (4, 17289772), (8, 8644886), (16, 4322443), (19, 3639952), (38, 1819976), (76, 909988), (152, 454994), (304, 227497)]