41997136

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{9341}}^1$

素因数の和:9630

約数の個数: 20

約数和(自身を含む): 81667764

約数和(自身を除く): 39670628

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 9341, 18682, 37364, 74728, 149456, 2624821, 5249642, 10499284, 20998568, 41997136]

約数ペア:

[(1, 41997136), (2, 20998568), (4, 10499284), (8, 5249642), (16, 2624821), (281, 149456), (562, 74728), (1124, 37364), (2248, 18682), (4496, 9341)]