81481102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{26927}}^1$

素因数の和:27035

約数の個数: 16

約数和(自身を含む): 130870080

約数和(自身を除く): 49388978

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 26927, 53854, 457759, 915518, 2396503, 4793006, 40740551, 81481102]

約数ペア:

[(1, 81481102), (2, 40740551), (17, 4793006), (34, 2396503), (89, 915518), (178, 457759), (1513, 53854), (3026, 26927)]