85521976

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{78031}}^1$

素因数の和:78174

約数の個数: 16

約数和(自身を含む): 161526240

約数和(自身を除く): 76004264

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 78031, 156062, 312124, 624248, 10690247, 21380494, 42760988, 85521976]

約数ペア:

[(1, 85521976), (2, 42760988), (4, 21380494), (8, 10690247), (137, 624248), (274, 312124), (548, 156062), (1096, 78031)]