262652144

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{32251}}^1$

素因数の和:32768

約数の個数: 20

約数和(自身を含む): 509904120

約数和(自身を除く): 247251976

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 32251, 64502, 129004, 258008, 516016, 16415759, 32831518, 65663036, 131326072, 262652144]

約数ペア:

[(1, 262652144), (2, 131326072), (4, 65663036), (8, 32831518), (16, 16415759), (509, 516016), (1018, 258008), (2036, 129004), (4072, 64502), (8144, 32251)]