80493544

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{28027}}^1$

素因数の和:28392

約数の個数: 16

約数和(自身を含む): 151351200

約数和(自身を除く): 70857656

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 28027, 56054, 112108, 224216, 10061693, 20123386, 40246772, 80493544]

約数ペア:

[(1, 80493544), (2, 40246772), (4, 20123386), (8, 10061693), (359, 224216), (718, 112108), (1436, 56054), (2872, 28027)]