82461136

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{18341}}^1$

素因数の和:18630

約数の個数: 20

約数和(自身を含む): 160345764

約数和(自身を除く): 77884628

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 18341, 36682, 73364, 146728, 293456, 5153821, 10307642, 20615284, 41230568, 82461136]

約数ペア:

[(1, 82461136), (2, 41230568), (4, 20615284), (8, 10307642), (16, 5153821), (281, 293456), (562, 146728), (1124, 73364), (2248, 36682), (4496, 18341)]