31628585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1597}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 40384656

約数和(自身を除く): 8756071

約数列:

[1, 5, 17, 85, 233, 1165, 1597, 3961, 7985, 19805, 27149, 135745, 372101, 1860505, 6325717, 31628585]

約数ペア:

[(1, 31628585), (5, 6325717), (17, 1860505), (85, 372101), (233, 135745), (1165, 27149), (1597, 19805), (3961, 7985)]