42535454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8221}}^1$

素因数の和:8435

約数の個数: 16

約数和(自身を含む): 69064800

約数和(自身を除く): 26529346

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 8221, 16442, 106873, 213746, 1635979, 3271958, 21267727, 42535454]

約数ペア:

[(1, 42535454), (2, 21267727), (13, 3271958), (26, 1635979), (199, 213746), (398, 106873), (2587, 16442), (5174, 8221)]