89237968

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{28027}}^1$

素因数の和:28234

約数の個数: 20

約数和(自身を含む): 173773600

約数和(自身を除く): 84535632

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 28027, 56054, 112108, 224216, 448432, 5577373, 11154746, 22309492, 44618984, 89237968]

約数ペア:

[(1, 89237968), (2, 44618984), (4, 22309492), (8, 11154746), (16, 5577373), (199, 448432), (398, 224216), (796, 112108), (1592, 56054), (3184, 28027)]