80087374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{17981}}^1$

素因数の和:18131

約数の個数: 16

約数和(自身を含む): 128175696

約数和(自身を除く): 48088322

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 17981, 35962, 305677, 611354, 2355511, 4711022, 40043687, 80087374]

約数ペア:

[(1, 80087374), (2, 40043687), (17, 4711022), (34, 2355511), (131, 611354), (262, 305677), (2227, 35962), (4454, 17981)]